31 changed files with 304 additions and 5041 deletions
--- a/.claude/settings.json
+++ b/.claude/settings.json
@ -3,14 +3,10 @@
    "PostToolUse": [
      {
        "matcher": "Write|Edit",
-        "hooks": [
-          {
        "type": "command",
        "command": "bash -c 'if [ -f Cargo.toml ]; then if command -v cargo-nextest >/dev/null 2>&1; then cargo nextest run 2>&1; else cargo test 2>&1; fi; fi'",
        "timeout": 120
      }
    ]
  }
-    ]
-  }
 }
--- a/.dockerignore
+++ b/.dockerignore
@ -1,3 +0,0 @@
-target/
-.git/
-.claude/
--- a/.drone.yml
+++ b/.drone.yml
@ -6,6 +6,9 @@ trigger:
  event:
    - push
    - pull_request
+  branch:
+    exclude:
+      - badges

 steps:
  - name: test
@ -22,27 +25,33 @@ steps:
      GITEA_TOKEN:
        from_secret: gitea_token
    commands:
+      - apt-get update -qq && apt-get install -y -qq jq git curl
+      - cargo tarpaulin --out Json 2>/dev/null
      - |
-        apt-get update -qq && apt-get install -y -qq jq curl
-        PCT=$(cargo tarpaulin 2>&1 | awk '/coverage,/{print int($1)}')
-        [ -z "$PCT" ] && PCT=0
-        if [ "$PCT" -ge 80 ]; then FILL="#4c1"
-        elif [ "$PCT" -ge 60 ]; then FILL="#dfb317"
-        else FILL="#e05d44"; fi
-        echo "PCT=$PCT FILL=$FILL"
-        printf '<svg xmlns="http://www.w3.org/2000/svg" width="120" height="20"><rect width="76" height="20" fill="#555"/><rect x="76" width="44" height="20" fill="%s"/><g fill="#fff" text-anchor="middle" font-family="sans-serif" font-size="11"><text x="38" y="14">coverage</text><text x="98" y="14">%s%%</text></g></svg>' "$FILL" "$PCT" > coverage.svg
-        CONTENT=$(base64 coverage.svg | tr -d '\n')
-        SHA=$(curl -s -H "Authorization: token $GITEA_TOKEN" \
-          "https://git.cincoeuzebio.com/api/v1/repos/cinco/Tmuxido/contents/coverage.svg?ref=badges" \
-          | jq -r '.sha')
-        jq -n --arg msg "ci: update coverage badge [CI SKIP]" \
-          --arg content "$CONTENT" --arg sha "$SHA" --arg branch "badges" \
-          '{message: $msg, content: $content, sha: $sha, branch: $branch}' \
-        | curl -fsSL -X PUT \
-          -H "Authorization: token $GITEA_TOKEN" \
-          -H "Content-Type: application/json" \
-          "https://git.cincoeuzebio.com/api/v1/repos/cinco/Tmuxido/contents/coverage.svg" \
-          -d @-
+        PCT=$(jq '.coverage | floor' tarpaulin-report.json)
+        if [ "$PCT" -ge 80 ]; then COLOR="brightgreen"
+        elif [ "$PCT" -ge 60 ]; then COLOR="yellow"
+        else COLOR="red"; fi
+        curl -sf "https://img.shields.io/badge/coverage-${PCT}%25-${COLOR}.svg" -o coverage.svg
+      - |
+        git config --global user.email "ci@drone"
+        git config --global user.name "Drone CI"
+        REPO="https://cinco:${GITEA_TOKEN}@git.cincoeuzebio.com/cinco/Tmuxido.git"
+        if git clone --branch badges --single-branch "$REPO" _badges 2>/dev/null; then
+          cp coverage.svg _badges/
+          cd _badges
+          git add coverage.svg
+          git diff --cached --quiet || git commit -m "ci: update coverage badge [CI SKIP]"
+          git push
+        else
+          mkdir _badges && cp coverage.svg _badges/
+          cd _badges && git init
+          git remote add origin "$REPO"
+          git checkout --orphan badges
+          git add coverage.svg
+          git commit -m "ci: add coverage badge"
+          git push origin badges
+        fi

 ---
 kind: pipeline
@ -52,8 +61,6 @@ name: release
 trigger:
  event:
    - tag
-  ref:
-    - refs/tags/[0-9]*

 steps:
  - name: build-x86_64
@ -76,24 +83,8 @@ steps:
    commands:
      - apk add --no-cache curl jq
      - |
-        # Delete existing release for this tag if present (handles retag scenarios)
-        EXISTING_ID=$(curl -fsSL \
-          -H "Authorization: token $GITEA_TOKEN" \
-          "https://git.cincoeuzebio.com/api/v1/repos/cinco/Tmuxido/releases/tags/$DRONE_TAG" \
-          | jq -r '.id // empty')
-        if [ -n "$EXISTING_ID" ]; then
-          curl -fsSL -X DELETE \
-            -H "Authorization: token $GITEA_TOKEN" \
-            "https://git.cincoeuzebio.com/api/v1/repos/cinco/Tmuxido/releases/$EXISTING_ID"
-        fi
-        # Read DRONE_TAG via ENVIRON inside awk to avoid Drone's ${VAR} substitution
-        # which would replace ${TAG} with an empty string before the shell runs.
-        BODY=$(awk '
-          BEGIN { tag = ENVIRON["DRONE_TAG"] }
-          /^## \[/ { in_section = (index($0, "[" tag "]") > 0); next }
-          in_section && /^## \[/ { exit }
-          in_section { print }
-        ' CHANGELOG.md)
+        # Extract changelog entry for this tag (content between this and previous ## heading)
+        BODY=$(awk "/^## \[${DRONE_TAG}\]/{found=1; next} found && /^## \[/{exit} found{print}" CHANGELOG.md)
        RELEASE_ID=$(curl -fsSL -X POST \
          -H "Authorization: token $GITEA_TOKEN" \
          -H "Content-Type: application/json" \
@ -109,45 +100,3 @@ steps:
    depends_on:
      - build-x86_64
      - build-aarch64
-
-  - name: publish-github
-    image: alpine
-    environment:
-      GITHUB_TOKEN:
-        from_secret: GITHUB_TOKEN
-      GITHUB_REPO: cinco/tmuxido
-    commands:
-      - apk add --no-cache curl jq
-      - |
-        EXISTING=$(curl -fsSL \
-          -H "Authorization: token $GITHUB_TOKEN" \
-          -H "Accept: application/vnd.github.v3+json" \
-          "https://api.github.com/repos/$GITHUB_REPO/releases/tags/$DRONE_TAG" | jq -r '.id // empty')
-        if [ -n "$EXISTING" ]; then
-          curl -s -X DELETE \
-            -H "Authorization: token $GITHUB_TOKEN" \
-            "https://api.github.com/repos/$GITHUB_REPO/releases/$EXISTING"
-        fi
-        BODY=$(awk '
-          BEGIN { tag = ENVIRON["DRONE_TAG"] }
-          /^## \[/ { in_section = (index($0, "[" tag "]") > 0); next }
-          in_section && /^## \[/ { exit }
-          in_section { print }
-        ' CHANGELOG.md)
-        RELEASE_ID=$(curl -fsSL -X POST \
-          -H "Authorization: token $GITHUB_TOKEN" \
-          -H "Accept: application/vnd.github.v3+json" \
-          -H "Content-Type: application/json" \
-          "https://api.github.com/repos/$GITHUB_REPO/releases" \
-          -d "{\"tag_name\":\"$DRONE_TAG\",\"name\":\"$DRONE_TAG\",\"body\":$(echo "$BODY" | jq -Rs .)}" \
-          | jq -r '.id')
-        for FILE in tmuxido-x86_64-linux tmuxido-aarch64-linux; do
-          curl -fsSL -X POST \
-            -H "Authorization: token $GITHUB_TOKEN" \
-            -H "Content-Type: application/octet-stream" \
-            "https://uploads.github.com/repos/$GITHUB_REPO/releases/$RELEASE_ID/assets?name=$FILE" \
-            --data-binary @"$FILE"
-        done
-    depends_on:
-      - build-x86_64
-      - build-aarch64
--- a/.mcp.json
+++ b/.mcp.json
@ -9,16 +9,6 @@
      "type": "stdio",
      "command": "crates-mcp",
      "args": []
-    },
-    "drone-ci-mcp": {
-      "command": "npx",
-      "args": [
-        "-y",
-        "drone-ci-mcp",
-        "--access-token=${DRONE_TOKEN}",
-        "--server-url=https://drone.cincoeuzebio.com"
-      ]
    }
  }
 }
-
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -4,167 +4,16 @@ All notable changes to this project will be documented in this file.

 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).

-## [0.10.0] - 2026-03-05
-
-### Added
- fzf preview panel: hovering over a project shows its `README.md` in the right 40% of the screen
- Uses `glow` for rendered markdown when available, falls back to `cat`
- `CLICOLOR_FORCE=1` ensures glow outputs full ANSI colors even in fzf's non-TTY preview pipe
- Preview command runs via `sh -c '...' -- {}` for compatibility with fish, zsh, and bash
-
-## [0.9.2] - 2026-03-04
-
-### Changed
- Cache now uses stale-while-revalidate: cached projects are returned immediately and a background process (`--background-refresh`) rebuilds the cache when it is stale, eliminating blocking scans on every invocation
- `cache_ttl_hours` is now enforced: when the cache age exceeds the configured TTL, a background refresh is triggered automatically
-
-## [0.9.1] - 2026-03-01
-
-### Fixed
- Shortcut and desktop integration wizards are now offered regardless of whether the user chose the interactive wizard or the default config on first run; previously they were only offered in the wizard path
-
-## [0.9.0] - 2026-03-01
-
-### Added
- First-run setup choice prompt: when no configuration file exists, tmuxido now asks whether to run the interactive wizard or apply sensible defaults immediately
- `SetupChoice` enum and `parse_setup_choice_input` in `ui` module (pure, fully tested)
- `Config::write_default_config` helper for writing defaults without any prompts
- `Config::run_wizard` extracted from `ensure_config_exists` for clarity and testability
- `render_setup_choice_prompt` and `render_default_config_saved` render functions
-
-## [0.8.3] - 2026-03-01
-
-### Fixed
- `Cargo.lock` now committed alongside version bumps
-
-## [0.8.2] - 2026-03-01
-
-### Fixed
- `install.sh`: grep pattern for `tag_name` now handles the space GitHub includes after the colon in JSON (`"tag_name": "x"` instead of `"tag_name":"x"`)
-
-## [0.8.1] - 2026-03-01
-
-### Fixed
- `install.sh`: removed `-f` flag from GitHub API `curl` call so HTTP error responses (rate limits, 404s) are printed instead of silently discarded; shows up to 400 bytes of the raw API response when the release tag cannot be parsed
-
-## [0.8.0] - 2026-03-01
-
-### Added
- Keyboard shortcut setup wizard on first run and via `tmuxido --setup-shortcut`
- Auto-detects desktop environment from `XDG_CURRENT_DESKTOP` / `HYPRLAND_INSTANCE_SIGNATURE`
- Hyprland: appends `bindd` entry to `~/.config/hypr/bindings.conf`; prefers `omarchy-launch-tui` when available, falls back to `xdg-terminal-exec`
- GNOME: registers a custom keybinding via `gsettings`
- KDE: appends a `[tmuxido]` section to `~/.config/kglobalshortcutsrc`
- Conflict detection per DE (Hyprland via `hyprctl binds -j`, KDE via config file, GNOME via gsettings); suggests next free combo from a fallback list
- `--setup-desktop-shortcut` flag to (re-)install the `.desktop` entry and icon at any time
- `shortcut` module (`src/shortcut.rs`) with full unit and integration test coverage
- Icon and `.desktop` file installed by `install.sh` and offered in the first-run wizard
-
-## [0.7.1] - 2026-03-01
-
-### Fixed
- Interactive setup wizard now asks for a tmux layout when a window has 2 or more panes
- Layout selection shown in post-wizard summary
-
-### Changed
- README: Added ASCII art previews for each available tmux layout
-
-## [0.7.0] - 2026-03-01
-
-### Changed
- `install.sh` now downloads from GitHub Releases
- Self-update now queries the GitHub Releases API for new versions
- Releases are published to both Gitea and GitHub
-
-## [0.6.0] - 2026-03-01
-
-### Added
- Periodic update check: on startup, if `update_check_interval_hours` have elapsed since
-  the last check, tmuxido fetches the latest release tag from the Gitea API and prints a
-  notice when a newer version is available (silent on network failure or no update found)
- New `update_check` module (`src/update_check.rs`) with injected fetcher for testability
- `update_check_interval_hours` config field (default 24, set to 0 to disable)
- Cache file `~/.cache/tmuxido/update_check.json` tracks last-checked timestamp and
-  latest known version across runs
-
-## [0.5.2] - 2026-03-01
-
-### Added
- Test for `detect_arch` asserting asset name follows `tmuxido-{arch}-linux` format
-
-## [0.5.1] - 2026-03-01
-
-### Fixed
- Tmux window creation now targets windows by name instead of numeric index, eliminating
-  "index in use" and "can't find window" errors when `base-index` is not 0
- Self-update asset name corrected from `x86_64-linux` to `tmuxido-x86_64-linux` to match
-  what CI actually uploads, fixing 404 on `--update`
- CI release pipeline now deletes any existing release for the tag before recreating,
-  preventing 409 Conflict errors on retagged releases
-
-## [0.5.0] - 2026-03-01
-
-### Added
- Interactive configuration wizard on first run with styled prompts
- `lipgloss` dependency for beautiful terminal UI with Tokyo Night theme colors
- Emoji-enhanced prompts and feedback during setup
- Configure project paths interactively with comma-separated input
- Configure `max_depth` for project discovery scanning
- Configure cache settings (`cache_enabled`, `cache_ttl_hours`)
- Configure default session windows interactively
- Configure panes within each window with custom names
- Configure startup commands for each pane (e.g., `nvim .`, `npm run dev`)
- New `ui` module with styled render functions for all prompts
- Comprehensive summary showing all configured settings after setup
-
-## [0.4.2] - 2026-03-01
-
-### Fixed
- Version mismatch: bumped Cargo.toml version to match release tag, fixing `--update` false positive
-
-## [0.4.1] - 2026-03-01
-
-### Added
- Self-update feature (`tmuxido --update`) to update binary from latest GitHub release
-
-## [0.4.0] - 2026-03-01
-
-### Added
- Self-update feature (`tmuxido --update`) to update binary from latest GitHub release
- New `self_update` module with version comparison and atomic binary replacement
- `--update` CLI flag for in-place binary updates
- Backup and rollback mechanism if update fails
-
-## [0.3.0] - 2026-03-01
-
-### Added
- Dependency check for `fzf` and `tmux` at startup, before any operation
- Automatic Linux package manager detection (apt, pacman, dnf, yum, zypper, emerge, xbps, apk)
- Interactive installation prompt when required tools are missing
- `deps` module with injectable `BinaryChecker` trait for unit testing without hitting the real system
- Integration tests in `tests/deps.rs` (11 tests using real `SystemBinaryChecker`)
- Docker test suite in `tests/docker/` with 15 scenarios simulating a fresh Ubuntu 24.04 user
-
-### Fixed
- Release pipeline `publish` step now reads `DRONE_TAG` via awk `ENVIRON` to prevent Drone's
-  `${VAR}` substitution from wiping local shell variables before the shell runs
-
-## [0.2.4] - 2026-03-01
-
-### Fixed
- Coverage percentage calculation in CI (correct field from tarpaulin JSON output)
- Release pipeline trigger now matches `v*` tag format instead of `[0-9]*`
-
 ## [0.2.2] - 2026-02-28

 ### Added
- Coverage badge generated by `cargo-tarpaulin` in CI, hosted in Gitea Generic Package Registry
+- Coverage badge generated by `cargo-tarpaulin` in CI, hosted on the `badges` branch
 - CI status, coverage, version, and Rust edition badges in README

 ## [0.2.1] - 2026-02-28

 ### Added
- Drone CI pipeline (`ci`) running `cargo fmt --check`, `cargo clippy`, and `cargo test` on every push and pull request
+- Drone CI pipeline (`ci`) that runs `cargo fmt --check`, `cargo clippy`, and `cargo test` on every push and pull request

 ## [0.2.0] - 2026-02-28

@ -184,4 +33,3 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).

 ### Added
 - Initial release of tmuxido
-
--- a/Cargo.lock
+++ b/Cargo.lock
@ -34,56 +34,35 @@ dependencies = [

 [[package]]
 name = "anstyle-query"
-version = "1.1.5"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
+checksum = "9e231f6134f61b71076a3eab506c379d4f36122f2af15a9ff04415ea4c3339e2"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]

 [[package]]
 name = "anstyle-wincon"
-version = "3.0.11"
+version = "3.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
+checksum = "3e0633414522a32ffaac8ac6cc8f748e090c5717661fddeea04219e2344f5f2a"
 dependencies = [
 "anstyle",
 "once_cell_polyfill",
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]

 [[package]]
 name = "anyhow"
-version = "1.0.102"
+version = "1.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
-
-[[package]]
-name = "approx"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cab112f0a86d568ea0e627cc1d6be74a1e9cd55214684db5561995f6dad897c6"
-dependencies = [
- "num-traits",
-]
-
-[[package]]
-name = "autocfg"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
+checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"

 [[package]]
 name = "bitflags"
-version = "2.11.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "843867be96c8daad0d758b57df9392b6d8d271134fce549de6ce169ff98a92af"
-
-[[package]]
-name = "by_address"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64fa3c856b712db6612c019f14756e64e4bcea13337a6b33b696333a9eaa2d06"
+checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"

 [[package]]
 name = "cfg-if"
@ -93,9 +72,9 @@ checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"

 [[package]]
 name = "clap"
-version = "4.5.60"
+version = "4.5.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2797f34da339ce31042b27d23607e051786132987f595b02ba4f6a6dffb7030a"
+checksum = "0c2cfd7bf8a6017ddaa4e32ffe7403d547790db06bd171c1c53926faab501623"
 dependencies = [
 "clap_builder",
 "clap_derive",
@ -103,9 +82,9 @@ dependencies = [

 [[package]]
 name = "clap_builder"
-version = "4.5.60"
+version = "4.5.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24a241312cea5059b13574bb9b3861cabf758b879c15190b37b6d6fd63ab6876"
+checksum = "0a4c05b9e80c5ccd3a7ef080ad7b6ba7d6fc00a985b8b157197075677c82c7a0"
 dependencies = [
 "anstream",
 "anstyle",
@ -115,9 +94,9 @@ dependencies = [

 [[package]]
 name = "clap_derive"
-version = "4.5.55"
+version = "4.5.49"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a92793da1a46a5f2a02a6f4c46c6496b28c43638adea8306fcb0caa1634f24e5"
+checksum = "2a0b5487afeab2deb2ff4e03a807ad1a03ac532ff5a2cee5d86884440c7f7671"
 dependencies = [
 "heck",
 "proc-macro2",
@ -127,9 +106,9 @@ dependencies = [

 [[package]]
 name = "clap_lex"
-version = "1.0.0"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a822ea5bc7590f9d40f1ba12c0dc3c2760f3482c6984db1573ad11031420831"
+checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"

 [[package]]
 name = "colorchoice"
@ -137,64 +116,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"

-[[package]]
-name = "convert_case"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "633458d4ef8c78b72454de2d54fd6ab2e60f9e02be22f3c6104cdc8a4e0fceb9"
-dependencies = [
- "unicode-segmentation",
-]
-
-[[package]]
-name = "crossterm"
-version = "0.29.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8b9f2e4c67f833b660cdb0a3523065869fb35570177239812ed4c905aeff87b"
-dependencies = [
- "bitflags",
- "crossterm_winapi",
- "derive_more",
- "document-features",
- "mio",
- "parking_lot",
- "rustix",
- "signal-hook",
- "signal-hook-mio",
- "winapi",
-]
-
-[[package]]
-name = "crossterm_winapi"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acdd7c62a3665c7f6830a51635d9ac9b23ed385797f70a83bb8bafe9c572ab2b"
-dependencies = [
- "winapi",
-]
-
-[[package]]
-name = "derive_more"
-version = "2.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d751e9e49156b02b44f9c1815bcb94b984cdcc4396ecc32521c739452808b134"
-dependencies = [
- "derive_more-impl",
-]
-
-[[package]]
-name = "derive_more-impl"
-version = "2.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
-dependencies = [
- "convert_case",
- "proc-macro2",
- "quote",
- "rustc_version",
- "syn",
-]
-
 [[package]]
 name = "dirs"
 version = "5.0.1"
@ -237,15 +158,6 @@ dependencies = [
 "windows-sys 0.61.2",
 ]

-[[package]]
-name = "document-features"
-version = "0.2.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-name = "unicode-width"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
+checksum = "462eeb75aeb73aea900253ce739c8e18a67423fadf006037cd3ff27e82748a06"

 [[package]]
 name = "unicode-xid"
@ -942,15 +614,6 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"

-[[package]]
-name = "vte"
-version = "0.14.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "231fdcd7ef3037e8330d8e17e61011a2c244126acc0a982f4040ac3f9f0bc077"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@ -1019,22 +682,6 @@ dependencies = [
 "semver",
 ]

-[[package]]
-name = "winapi"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
-dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
-]
-
-[[package]]
-name = "winapi-i686-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-
 [[package]]
 name = "winapi-util"
 version = "0.1.11"
@ -1044,12 +691,6 @@ dependencies = [
 "windows-sys 0.61.2",
 ]

-[[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-
 [[package]]
 name = "windows-link"
 version = "0.2.1"
@ -1062,7 +703,16 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.48.5",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.60.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
+dependencies = [
+ "windows-targets 0.53.5",
 ]

 [[package]]
@ -1080,13 +730,30 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
 dependencies = [
- "windows_aarch64_gnullvm",
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_gnullvm",
- "windows_x86_64_msvc",
+ "windows_aarch64_gnullvm 0.48.5",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnullvm 0.48.5",
+ "windows_x86_64_msvc 0.48.5",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.53.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4945f9f551b88e0d65f3db0bc25c33b8acea4d9e41163edf90dcd0b19f9069f3"
+dependencies = [
+ "windows-link",
+ "windows_aarch64_gnullvm 0.53.1",
+ "windows_aarch64_msvc 0.53.1",
+ "windows_i686_gnu 0.53.1",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc 0.53.1",
+ "windows_x86_64_gnu 0.53.1",
+ "windows_x86_64_gnullvm 0.53.1",
+ "windows_x86_64_msvc 0.53.1",
 ]

 [[package]]
@ -1095,36 +762,78 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"

+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9d8416fa8b42f5c947f8482c43e7d89e73a173cead56d044f6a56104a6d1b53"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"

+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9d782e804c2f632e395708e99a94275910eb9100b2114651e04744e9b125006"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"

+[[package]]
+name = "windows_i686_gnu"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "960e6da069d81e09becb0ca57a65220ddff016ff2d6af6a223cf372a506593a3"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa7359d10048f68ab8b09fa71c3daccfb0e9b559aed648a8f95469c27057180c"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"

+[[package]]
+name = "windows_i686_msvc"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e7ac75179f18232fe9c285163565a57ef8d3c89254a30685b57d83a38d326c2"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"

+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c3842cdd74a865a8066ab39c8a7a473c0778a3f29370b5fd6b4b9aa7df4a499"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"

+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.53.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ffa179e2d07eee8ad8f57493436566c7cc30ac536a3379fdf008f47f6bb7ae1"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.48.5"
@ -1132,10 +841,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"

 [[package]]
-name = "winnow"
-version = "0.7.15"
+name = "windows_x86_64_msvc"
+version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df79d97927682d2fd8adb29682d1140b343be4ac0f08fd68b7765d9c059d3945"
+checksum = "d6bbff5f0aada427a1e5a6da5f1f98158182f26556f345ac9e04d36d0ebed650"
+
+[[package]]
+name = "winnow"
+version = "0.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21a0236b59786fed61e2a80582dd500fe61f18b5dca67a4a067d0bc9039339cf"
 dependencies = [
 "memchr",
 ]
@ -1227,9 +942,3 @@ dependencies = [
 "unicode-xid",
 "wasmparser",
 ]
-
-[[package]]
-name = "zmij"
-version = "1.0.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8848ee67ecc8aedbaf3e4122217aff892639231befc6a1b58d29fff4c2cabaa"
--- a/Cargo.toml
+++ b/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "tmuxido"
-version = "0.10.0"
+version = "0.2.2"
 edition = "2024"

 [dev-dependencies]
@ -15,4 +15,3 @@ walkdir = "2.4"
 anyhow = "1.0"
 shellexpand = "3.1"
 clap = { version = "4.5", features = ["derive"] }
-lipgloss = "0.1"
--- a/README.md
+++ b/README.md
@ -1,37 +1,28 @@
-<div align="center">
-  <img src="docs/assets/tmuxido-logo.png" alt="tmuxido logo" width="200"/>
-</div>
-<div align="center">
+# tmuxido

-[![Build Status](https://drone.cincoeuzebio.com/api/badges/cinco/Tmuxido/status.svg)](https://drone.cincoeuzebio.com/cinco/Tmuxido)
+[![CI](https://drone.cincoeuzebio.com/api/badges/cinco/Tmuxido/status.svg)](https://drone.cincoeuzebio.com/cinco/Tmuxido)
 [![Coverage](https://git.cincoeuzebio.com/cinco/Tmuxido/raw/branch/badges/coverage.svg)](https://drone.cincoeuzebio.com/cinco/Tmuxido)
 [![Version](https://img.shields.io/gitea/v/release/cinco/Tmuxido?gitea_url=https%3A%2F%2Fgit.cincoeuzebio.com&label=version)](https://git.cincoeuzebio.com/cinco/Tmuxido/releases)
-![Rust 2026](https://img.shields.io/badge/rust-edition_2026-orange?logo=rust)
-
-</div>
-
-# tmuxido
+![Rust 2024](https://img.shields.io/badge/rust-edition_2024-orange?logo=rust)

 A Rust-based tool to quickly find and open projects in tmux using fzf. No external dependencies except tmux and fzf!

 ## Features

 - Search for git repositories in configurable paths
- Interactive selection using fzf with live `README.md` preview (rendered via `glow` when available)
+- Interactive selection using fzf
 - Native tmux session creation (no tmuxinator required!)
 - Support for project-specific `.tmuxido.toml` configs
 - Smart session switching (reuses existing sessions)
 - TOML-based configuration
 - Smart caching system for fast subsequent runs
 - Configurable cache TTL
- Self-update capability (`tmuxido --update`)
- Keyboard shortcut setup for Hyprland, GNOME, and KDE (`tmuxido --setup-shortcut`)
 - Zero external dependencies (except tmux and fzf)

 ## Installation

 ```sh
-curl -fsSL https://raw.githubusercontent.com/cinco/tmuxido/main/install.sh | sh
+curl -fsSL https://git.cincoeuzebio.com/cinco/Tmuxido/raw/branch/main/install.sh | sh
 ```

 Installs the latest release binary to `~/.local/bin/tmuxido`. On first run, the config file is created automatically at `~/.config/tmuxido/tmuxido.toml`.
@ -102,23 +93,6 @@ Check cache status:
 tmuxido --cache-status
 ```

-Update tmuxido to the latest version:
-```bash
-tmuxido --update
-```
-
-Set up a desktop keyboard shortcut (Hyprland, GNOME, KDE):
-```bash
-tmuxido --setup-shortcut
-```
-
-Install the `.desktop` entry and icon (so tmuxido appears in app launchers like Walker/Rofi):
-```bash
-tmuxido --setup-desktop-shortcut
-```
-
-Both are also offered automatically on first run. Re-run them any time to reconfigure.
-
 View help:
 ```bash
 tmuxido --help
@ -136,7 +110,7 @@ tmuxido --help
 3. Presents them using fzf for selection
 4. Creates or switches to a tmux session for the selected project
 5. If a `.tmuxido.toml` config exists in the project, uses it to set up custom windows and panes
-6. Otherwise, uses the default session config from `~/.config/tmuxido/tmuxido.toml` (configured interactively on first run)
+6. Otherwise, creates a default session with two windows: "editor" and "terminal"

 ## Caching

@ -171,61 +145,11 @@ panes = []

 ### Available Layouts

-**`main-horizontal`** — Main pane on top, others below
-
-```
-┌──────────────────────┐
-│                      │
-│       main pane      │
-│                      │
-├──────────┬───────────┤
-│  pane 2  │  pane 3   │
-└──────────┴───────────┘
-```
-
-**`main-vertical`** — Main pane on left, others on right
-
-```
-┌─────────────┬────────┐
-│             │ pane 2 │
-│  main pane  ├────────┤
-│             │ pane 3 │
-│             ├────────┤
-│             │ pane 4 │
-└─────────────┴────────┘
-```
-
-**`tiled`** — All panes tiled equally
-
-```
-┌───────────┬──────────┐
-│  pane 1   │  pane 2  │
-├───────────┼──────────┤
-│  pane 3   │  pane 4  │
-└───────────┴──────────┘
-```
-
-**`even-horizontal`** — All panes side by side
-
-```
-┌────────┬────────┬────────┐
-│        │        │        │
-│ pane 1 │ pane 2 │ pane 3 │
-│        │        │        │
-└────────┴────────┴────────┘
-```
-
-**`even-vertical`** — All panes stacked
-
-```
-┌──────────────────────┐
-│       pane 1         │
-├──────────────────────┤
-│       pane 2         │
-├──────────────────────┤
-│       pane 3         │
-└──────────────────────┘
-```
+- `main-horizontal` - Main pane on top, others below
+- `main-vertical` - Main pane on left, others on right
+- `tiled` - All panes tiled
+- `even-horizontal` - All panes in horizontal row
+- `even-vertical` - All panes in vertical column

 ### Panes

@ -233,15 +157,3 @@ Each window can have multiple panes with commands that run automatically:
 - First pane is the main window pane
 - Additional panes are created by splitting
 - Empty panes array = just open the window in the project directory
-
-## Author
-
-<div align="center">
-  <a href="https://github.com/cinco">
-    <img src="https://github.com/cinco.png" width="100" height="100" style="border-radius: 50%;" alt="Cinco avatar"/>
-  </a>
-  <br><br>
-  <strong>Cinco</strong>
-  <br>
-  <a href="https://github.com/cinco">@cinco</a>
-</div>
--- a/docs/assets/tmuxido-icon.png
+++ b/docs/assets/tmuxido-icon.png
--- a/docs/assets/tmuxido-icon_16.png
+++ b/docs/assets/tmuxido-icon_16.png
--- a/docs/assets/tmuxido-icon_32.png
+++ b/docs/assets/tmuxido-icon_32.png
--- a/docs/assets/tmuxido-icon_48.png
+++ b/docs/assets/tmuxido-icon_48.png
--- a/docs/assets/tmuxido-icon_96.png
+++ b/docs/assets/tmuxido-icon_96.png
--- a/docs/assets/tmuxido-logo.png
+++ b/docs/assets/tmuxido-logo.png
--- a/install.sh
+++ b/install.sh
@ -1,13 +1,9 @@
 #!/bin/sh
 set -e

-REPO="cinco/tmuxido"
-BASE_URL="https://github.com"
-RAW_URL="https://raw.githubusercontent.com/$REPO/refs/heads/main"
-API_URL="https://api.github.com"
+REPO="cinco/Tmuxido"
+BASE_URL="https://git.cincoeuzebio.com"
 INSTALL_DIR="$HOME/.local/bin"
-ICON_DIR="$HOME/.local/share/icons/hicolor/96x96/apps"
-DESKTOP_DIR="$HOME/.local/share/applications"

 arch=$(uname -m)
 case "$arch" in
@ -16,48 +12,18 @@ case "$arch" in
    *) echo "Unsupported architecture: $arch" >&2; exit 1 ;;
 esac

-api_resp=$(curl -sSL \
-  -H "Accept: application/vnd.github.v3+json" \
-  "$API_URL/repos/$REPO/releases/latest")
-tag=$(printf '%s' "$api_resp" | grep -o '"tag_name": *"[^"]*"' | grep -o '"[^"]*"$' | tr -d '"')
+tag=$(curl -fsSL "$BASE_URL/api/v1/repos/$REPO/releases?limit=1&page=1" \
+  | grep -o '"tag_name":"[^"]*"' | head -1 | cut -d'"' -f4)

-if [ -z "$tag" ]; then
-    echo "Could not fetch latest release." >&2
-    printf 'GitHub API response: %s\n' "$api_resp" | head -c 400 >&2
-    exit 1
-fi
+[ -z "$tag" ] && { echo "Could not fetch latest release" >&2; exit 1; }

 echo "Installing tmuxido $tag..."
-
-# Binary
 mkdir -p "$INSTALL_DIR"
 curl -fsSL "$BASE_URL/$REPO/releases/download/$tag/$file" -o "$INSTALL_DIR/tmuxido"
 chmod +x "$INSTALL_DIR/tmuxido"
-echo "  binary  → $INSTALL_DIR/tmuxido"
-
-# Icon (96×96)
-mkdir -p "$ICON_DIR"
-curl -fsSL "$RAW_URL/docs/assets/tmuxido-icon_96.png" -o "$ICON_DIR/tmuxido.png"
-echo "  icon    → $ICON_DIR/tmuxido.png"
-
-# .desktop entry
-mkdir -p "$DESKTOP_DIR"
-curl -fsSL "$RAW_URL/tmuxido.desktop" -o "$DESKTOP_DIR/tmuxido.desktop"
-echo "  desktop → $DESKTOP_DIR/tmuxido.desktop"
-
-# Refresh desktop database if available
-if command -v update-desktop-database >/dev/null 2>&1; then
-    update-desktop-database "$DESKTOP_DIR" 2>/dev/null || true
-fi
-
-# Refresh icon cache if available
-if command -v gtk-update-icon-cache >/dev/null 2>&1; then
-    gtk-update-icon-cache -f -t "$HOME/.local/share/icons/hicolor" 2>/dev/null || true
-fi
+echo "Installed: $INSTALL_DIR/tmuxido"

 case ":$PATH:" in
    *":$INSTALL_DIR:"*) ;;
    *) echo "Note: add $INSTALL_DIR to your PATH (e.g. export PATH=\"\$HOME/.local/bin:\$PATH\")" ;;
 esac
-
-echo "Done! Run 'tmuxido' to get started."
--- a/src/config.rs
+++ b/src/config.rs
@ -4,7 +4,6 @@ use std::fs;
 use std::path::PathBuf;

 use crate::session::SessionConfig;
-use crate::ui;

 #[derive(Debug, Deserialize, Serialize)]
 pub struct Config {
@ -15,8 +14,6 @@ pub struct Config {
    pub cache_enabled: bool,
    #[serde(default = "default_cache_ttl_hours")]
    pub cache_ttl_hours: u64,
-    #[serde(default = "default_update_check_interval_hours")]
-    pub update_check_interval_hours: u64,
    #[serde(default = "default_session_config")]
    pub default_session: SessionConfig,
 }
@ -33,10 +30,6 @@ fn default_cache_ttl_hours() -> u64 {
    24
 }

-fn default_update_check_interval_hours() -> u64 {
-    24
-}
-
 fn default_session_config() -> SessionConfig {
    use crate::session::Window;

@ -96,167 +89,20 @@ impl Config {
                )
            })?;

-            // Ask whether to run the interactive wizard or apply sensible defaults
-            let raw = ui::render_setup_choice_prompt()?;
-            match ui::parse_setup_choice_input(&raw) {
-                ui::SetupChoice::Default => {
-                    Self::write_default_config(&config_path)?;
-                    ui::render_default_config_saved(&config_path.display().to_string());
-                }
-                ui::SetupChoice::Wizard => {
-                    Self::run_wizard(&config_path)?;
-                }
-            }
+            let default_config = Self::default_config();
+            let toml_string = toml::to_string_pretty(&default_config)
+                .context("Failed to serialize default config")?;

-            // Offer shortcut and desktop integration regardless of setup mode
-            if let Err(e) = crate::shortcut::setup_shortcut_wizard() {
-                eprintln!("Warning: shortcut setup failed: {}", e);
-            }
-            if let Err(e) = crate::shortcut::setup_desktop_integration_wizard() {
-                eprintln!("Warning: desktop integration failed: {}", e);
-            }
+            fs::write(&config_path, toml_string).with_context(|| {
+                format!("Failed to write config file: {}", config_path.display())
+            })?;
+
+            eprintln!("Created default config at: {}", config_path.display());
        }

        Ok(config_path)
    }

-    /// Write the built-in default config to `config_path` without any prompts.
-    fn write_default_config(config_path: &std::path::Path) -> Result<()> {
-        let config = Self::default_config();
-        let toml_string = toml::to_string_pretty(&config).context("Failed to serialize config")?;
-        fs::write(config_path, toml_string)
-            .with_context(|| format!("Failed to write config file: {}", config_path.display()))
-    }
-
-    /// Run the full interactive configuration wizard and offer shortcut / desktop setup at the end.
-    fn run_wizard(config_path: &std::path::Path) -> Result<()> {
-        let paths = Self::prompt_for_paths()?;
-        let max_depth = Self::prompt_for_max_depth()?;
-        let cache_enabled = Self::prompt_for_cache_enabled()?;
-        let cache_ttl_hours = if cache_enabled {
-            Self::prompt_for_cache_ttl()?
-        } else {
-            24
-        };
-        let windows = Self::prompt_for_windows()?;
-
-        // Render styled success message before moving windows
-        ui::render_config_created(&paths, max_depth, cache_enabled, cache_ttl_hours, &windows);
-
-        let config = Config {
-            paths,
-            max_depth,
-            cache_enabled,
-            cache_ttl_hours,
-            update_check_interval_hours: default_update_check_interval_hours(),
-            default_session: SessionConfig { windows },
-        };
-
-        let toml_string = toml::to_string_pretty(&config).context("Failed to serialize config")?;
-
-        fs::write(config_path, toml_string)
-            .with_context(|| format!("Failed to write config file: {}", config_path.display()))
-    }
-
-    fn prompt_for_paths() -> Result<Vec<String>> {
-        // Render styled welcome banner
-        ui::render_welcome_banner();
-
-        // Get input with styled prompt
-        let input = ui::render_paths_prompt()?;
-        let paths = Self::parse_paths_input(&input);
-
-        if paths.is_empty() {
-            ui::render_fallback_message();
-            Ok(vec![
-                dirs::home_dir()
-                    .unwrap_or_default()
-                    .join("Projects")
-                    .to_string_lossy()
-                    .to_string(),
-            ])
-        } else {
-            Ok(paths)
-        }
-    }
-
-    fn prompt_for_max_depth() -> Result<usize> {
-        ui::render_section_header("Scan Settings");
-        let input = ui::render_max_depth_prompt()?;
-        Ok(ui::parse_max_depth_input(&input).unwrap_or(5))
-    }
-
-    fn prompt_for_cache_enabled() -> Result<bool> {
-        ui::render_section_header("Cache Settings");
-        let input = ui::render_cache_enabled_prompt()?;
-        Ok(ui::parse_cache_enabled_input(&input).unwrap_or(true))
-    }
-
-    fn prompt_for_cache_ttl() -> Result<u64> {
-        let input = ui::render_cache_ttl_prompt()?;
-        Ok(ui::parse_cache_ttl_input(&input).unwrap_or(24))
-    }
-
-    fn prompt_for_windows() -> Result<Vec<crate::session::Window>> {
-        ui::render_section_header("Default Session");
-        let input = ui::render_windows_prompt()?;
-
-        let window_names = ui::parse_comma_separated_list(&input);
-
-        let names = if window_names.is_empty() {
-            vec!["editor".to_string(), "terminal".to_string()]
-        } else {
-            window_names
-        };
-
-        // Configure panes and layout for each window
-        let mut windows = Vec::new();
-        for name in names {
-            let panes = Self::prompt_for_panes(&name)?;
-            let layout = if panes.len() > 1 {
-                ui::render_layout_prompt(&name, panes.len())?
-            } else {
-                None
-            };
-            windows.push(crate::session::Window {
-                name,
-                panes,
-                layout,
-            });
-        }
-
-        Ok(windows)
-    }
-
-    fn prompt_for_panes(window_name: &str) -> Result<Vec<String>> {
-        let input = ui::render_panes_prompt(window_name)?;
-
-        let pane_names = ui::parse_comma_separated_list(&input);
-
-        if pane_names.is_empty() {
-            // Single pane, no commands
-            return Ok(vec![]);
-        }
-
-        // Ask for commands for each pane
-        let mut panes = Vec::new();
-        for pane_name in pane_names {
-            let command = ui::render_pane_command_prompt(&pane_name)?;
-            panes.push(command);
-        }
-
-        Ok(panes)
-    }
-
-    fn parse_paths_input(input: &str) -> Vec<String> {
-        input
-            .trim()
-            .split(',')
-            .map(|s| s.trim().to_string())
-            .filter(|s| !s.is_empty())
-            .collect()
-    }
-
    fn default_config() -> Self {
        Config {
            paths: vec![
@ -269,7 +115,6 @@ impl Config {
            max_depth: 5,
            cache_enabled: true,
            cache_ttl_hours: 24,
-            update_check_interval_hours: default_update_check_interval_hours(),
            default_session: default_session_config(),
        }
    }
@ -286,7 +131,6 @@ mod tests {
        assert_eq!(config.max_depth, 5);
        assert!(config.cache_enabled);
        assert_eq!(config.cache_ttl_hours, 24);
-        assert_eq!(config.update_check_interval_hours, 24);
    }

    #[test]
@ -309,149 +153,4 @@ mod tests {
        let result: Result<Config, _> = toml::from_str("not valid toml ]][[");
        assert!(result.is_err());
    }
-
-    #[test]
-    fn should_parse_single_path() {
-        let input = "~/Projects";
-        let paths = Config::parse_paths_input(input);
-        assert_eq!(paths, vec!["~/Projects"]);
-    }
-
-    #[test]
-    fn should_parse_multiple_paths_with_commas() {
-        let input = "~/Projects, ~/work, ~/repos";
-        let paths = Config::parse_paths_input(input);
-        assert_eq!(paths, vec!["~/Projects", "~/work", "~/repos"]);
-    }
-
-    #[test]
-    fn should_trim_whitespace_from_paths() {
-        let input = "  ~/Projects  ,  ~/work  ";
-        let paths = Config::parse_paths_input(input);
-        assert_eq!(paths, vec!["~/Projects", "~/work"]);
-    }
-
-    #[test]
-    fn should_return_empty_vec_for_empty_input() {
-        let input = "";
-        let paths = Config::parse_paths_input(input);
-        assert!(paths.is_empty());
-    }
-
-    #[test]
-    fn should_return_empty_vec_for_whitespace_only() {
-        let input = "   ";
-        let paths = Config::parse_paths_input(input);
-        assert!(paths.is_empty());
-    }
-
-    #[test]
-    fn should_handle_empty_parts_between_commas() {
-        let input = "~/Projects,,~/work";
-        let paths = Config::parse_paths_input(input);
-        assert_eq!(paths, vec!["~/Projects", "~/work"]);
-    }
-
-    #[test]
-    fn should_use_ui_parse_functions_for_max_depth() {
-        // Test that our UI parsing produces expected results
-        assert_eq!(ui::parse_max_depth_input(""), None);
-        assert_eq!(ui::parse_max_depth_input("5"), Some(5));
-        assert_eq!(ui::parse_max_depth_input("invalid"), None);
-    }
-
-    #[test]
-    fn should_use_ui_parse_functions_for_cache_enabled() {
-        assert_eq!(ui::parse_cache_enabled_input(""), None);
-        assert_eq!(ui::parse_cache_enabled_input("y"), Some(true));
-        assert_eq!(ui::parse_cache_enabled_input("n"), Some(false));
-        assert_eq!(ui::parse_cache_enabled_input("maybe"), None);
-    }
-
-    #[test]
-    fn should_use_ui_parse_functions_for_cache_ttl() {
-        assert_eq!(ui::parse_cache_ttl_input(""), None);
-        assert_eq!(ui::parse_cache_ttl_input("24"), Some(24));
-        assert_eq!(ui::parse_cache_ttl_input("invalid"), None);
-    }
-
-    #[test]
-    fn should_use_ui_parse_functions_for_window_names() {
-        let result = ui::parse_comma_separated_list("editor, terminal, server");
-        assert_eq!(result, vec!["editor", "terminal", "server"]);
-    }
-
-    #[test]
-    fn should_use_ui_parse_functions_for_layout() {
-        assert_eq!(ui::parse_layout_input(""), None);
-        assert_eq!(
-            ui::parse_layout_input("1"),
-            Some("main-horizontal".to_string())
-        );
-        assert_eq!(
-            ui::parse_layout_input("main-vertical"),
-            Some("main-vertical".to_string())
-        );
-        assert_eq!(ui::parse_layout_input("invalid"), None);
-    }
-
-    #[test]
-    fn should_write_default_config_to_file() {
-        let dir = tempfile::tempdir().unwrap();
-        let config_path = dir.path().join("tmuxido.toml");
-
-        Config::write_default_config(&config_path).unwrap();
-
-        assert!(config_path.exists());
-        let content = std::fs::read_to_string(&config_path).unwrap();
-        let loaded: Config = toml::from_str(&content).unwrap();
-        assert!(!loaded.paths.is_empty());
-        assert_eq!(loaded.max_depth, 5);
-        assert!(loaded.cache_enabled);
-        assert_eq!(loaded.cache_ttl_hours, 24);
-    }
-
-    #[test]
-    fn should_write_valid_toml_in_default_config() {
-        let dir = tempfile::tempdir().unwrap();
-        let config_path = dir.path().join("tmuxido.toml");
-
-        Config::write_default_config(&config_path).unwrap();
-
-        let content = std::fs::read_to_string(&config_path).unwrap();
-        // Must parse cleanly
-        let result: Result<Config, _> = toml::from_str(&content);
-        assert!(result.is_ok(), "Default config must be valid TOML");
-    }
-
-    #[test]
-    fn should_parse_config_with_windows_and_panes() {
-        let toml_str = r#"
-            paths = ["/projects"]
-            max_depth = 3
-            cache_enabled = true
-            cache_ttl_hours = 12
-
-            [default_session]
-            [[default_session.windows]]
-            name = "editor"
-            panes = ["nvim .", "git status"]
-
-            [[default_session.windows]]
-            name = "terminal"
-            panes = []
-        "#;
-        let config: Config = toml::from_str(toml_str).unwrap();
-        assert_eq!(config.paths, vec!["/projects"]);
-        assert_eq!(config.max_depth, 3);
-        assert!(config.cache_enabled);
-        assert_eq!(config.cache_ttl_hours, 12);
-        assert_eq!(config.default_session.windows.len(), 2);
-        assert_eq!(config.default_session.windows[0].name, "editor");
-        assert_eq!(config.default_session.windows[0].panes.len(), 2);
-        assert_eq!(config.default_session.windows[0].panes[0], "nvim .");
-        assert_eq!(config.default_session.windows[0].panes[1], "git status");
-        assert_eq!(config.default_session.windows[1].name, "terminal");
-        assert!(config.default_session.windows[1].panes.is_empty());
-    }
 }
--- a/src/deps.rs
+++ b/src/deps.rs
@ -1,425 +0,0 @@
-use anyhow::{Context, Result};
-use std::io::{self, Write};
-use std::process::{Command, Stdio};
-
-/// Required external tool dependencies.
-#[derive(Debug, Clone, PartialEq)]
-pub enum Dep {
-    Fzf,
-    Tmux,
-}
-
-/// Supported Linux package managers.
-#[derive(Debug, Clone, PartialEq)]
-pub enum PackageManager {
-    Apt,
-    Pacman,
-    Dnf,
-    Yum,
-    Zypper,
-    Emerge,
-    Xbps,
-    Apk,
-}
-
-/// Injectable binary availability checker — enables unit testing without hitting the real system.
-pub trait BinaryChecker {
-    fn is_available(&self, name: &str) -> bool;
-}
-
-/// Production implementation: delegates to the system `which` command.
-pub struct SystemBinaryChecker;
-
-impl BinaryChecker for SystemBinaryChecker {
-    fn is_available(&self, name: &str) -> bool {
-        Command::new("which")
-            .arg(name)
-            .stdout(Stdio::null())
-            .stderr(Stdio::null())
-            .status()
-            .map(|s| s.success())
-            .unwrap_or(false)
-    }
-}
-
-impl Dep {
-    pub fn all() -> Vec<Self> {
-        vec![Self::Fzf, Self::Tmux]
-    }
-
-    pub fn binary_name(&self) -> &str {
-        match self {
-            Self::Fzf => "fzf",
-            Self::Tmux => "tmux",
-        }
-    }
-
-    pub fn package_name(&self) -> &str {
-        match self {
-            Self::Fzf => "fzf",
-            Self::Tmux => "tmux",
-        }
-    }
-}
-
-impl PackageManager {
-    /// Ordered list for detection — more specific managers first.
-    pub fn all_ordered() -> Vec<Self> {
-        vec![
-            Self::Apt,
-            Self::Pacman,
-            Self::Dnf,
-            Self::Yum,
-            Self::Zypper,
-            Self::Emerge,
-            Self::Xbps,
-            Self::Apk,
-        ]
-    }
-
-    /// Binary used to detect whether this package manager is installed.
-    pub fn detection_binary(&self) -> &str {
-        match self {
-            Self::Apt => "apt",
-            Self::Pacman => "pacman",
-            Self::Dnf => "dnf",
-            Self::Yum => "yum",
-            Self::Zypper => "zypper",
-            Self::Emerge => "emerge",
-            Self::Xbps => "xbps-install",
-            Self::Apk => "apk",
-        }
-    }
-
-    pub fn display_name(&self) -> &str {
-        match self {
-            Self::Apt => "apt (Debian/Ubuntu)",
-            Self::Pacman => "pacman (Arch Linux)",
-            Self::Dnf => "dnf (Fedora)",
-            Self::Yum => "yum (RHEL/CentOS)",
-            Self::Zypper => "zypper (openSUSE)",
-            Self::Emerge => "emerge (Gentoo)",
-            Self::Xbps => "xbps-install (Void Linux)",
-            Self::Apk => "apk (Alpine Linux)",
-        }
-    }
-
-    /// Builds the full install command (including `sudo`) for the given packages.
-    pub fn install_command(&self, packages: &[&str]) -> Vec<String> {
-        let mut cmd = vec!["sudo".to_string()];
-        match self {
-            Self::Apt => cmd.extend(["apt", "install", "-y"].map(String::from)),
-            Self::Pacman => cmd.extend(["pacman", "-S", "--noconfirm"].map(String::from)),
-            Self::Dnf => cmd.extend(["dnf", "install", "-y"].map(String::from)),
-            Self::Yum => cmd.extend(["yum", "install", "-y"].map(String::from)),
-            Self::Zypper => cmd.extend(["zypper", "install", "-y"].map(String::from)),
-            Self::Emerge => cmd.extend(["emerge"].map(String::from)),
-            Self::Xbps => cmd.extend(["xbps-install", "-y"].map(String::from)),
-            Self::Apk => cmd.extend(["apk", "add"].map(String::from)),
-        }
-        cmd.extend(packages.iter().map(|&s| s.to_string()));
-        cmd
-    }
-}
-
-/// Returns the required deps that are not currently installed.
-pub fn check_missing<C: BinaryChecker>(checker: &C) -> Vec<Dep> {
-    Dep::all()
-        .into_iter()
-        .filter(|dep| !checker.is_available(dep.binary_name()))
-        .collect()
-}
-
-/// Returns the first supported package manager found on the system.
-pub fn detect_package_manager<C: BinaryChecker>(checker: &C) -> Option<PackageManager> {
-    PackageManager::all_ordered()
-        .into_iter()
-        .find(|pm| checker.is_available(pm.detection_binary()))
-}
-
-/// Checks for missing dependencies, informs the user, and offers to install them.
-///
-/// Returns `Ok(())` if all deps are available (or successfully installed).
-pub fn ensure_dependencies() -> Result<()> {
-    let checker = SystemBinaryChecker;
-    let missing = check_missing(&checker);
-
-    if missing.is_empty() {
-        return Ok(());
-    }
-
-    eprintln!("The following required tools are not installed:");
-    for dep in &missing {
-        eprintln!("  ✗ {}", dep.binary_name());
-    }
-    eprintln!();
-
-    let pm = detect_package_manager(&checker).ok_or_else(|| {
-        anyhow::anyhow!(
-            "No supported package manager found. Please install {} manually.",
-            missing
-                .iter()
-                .map(|d| d.binary_name())
-                .collect::<Vec<_>>()
-                .join(" and ")
-        )
-    })?;
-
-    let packages: Vec<&str> = missing.iter().map(|d| d.package_name()).collect();
-    let cmd = pm.install_command(&packages);
-
-    eprintln!("Detected package manager: {}", pm.display_name());
-    eprintln!("Install command: {}", cmd.join(" "));
-    eprint!("\nProceed with installation? [Y/n] ");
-    io::stdout().flush().ok();
-
-    let mut answer = String::new();
-    io::stdin()
-        .read_line(&mut answer)
-        .context("Failed to read user input")?;
-
-    let answer = answer.trim().to_lowercase();
-    if answer == "n" || answer == "no" {
-        anyhow::bail!(
-            "Installation cancelled. Please install {} manually before running tmuxido.",
-            missing
-                .iter()
-                .map(|d| d.binary_name())
-                .collect::<Vec<_>>()
-                .join(" and ")
-        );
-    }
-
-    let (program, args) = cmd
-        .split_first()
-        .expect("install_command always returns at least one element");
-
-    let status = Command::new(program)
-        .args(args)
-        .status()
-        .with_context(|| format!("Failed to run: {}", cmd.join(" ")))?;
-
-    if !status.success() {
-        anyhow::bail!(
-            "Installation failed. Please install {} manually.",
-            missing
-                .iter()
-                .map(|d| d.binary_name())
-                .collect::<Vec<_>>()
-                .join(" and ")
-        );
-    }
-
-    eprintln!("Installation complete!");
-    Ok(())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    struct MockChecker {
-        available: Vec<String>,
-    }
-
-    impl MockChecker {
-        fn with(available: &[&str]) -> Self {
-            Self {
-                available: available.iter().map(|s| s.to_string()).collect(),
-            }
-        }
-    }
-
-    impl BinaryChecker for MockChecker {
-        fn is_available(&self, name: &str) -> bool {
-            self.available.iter().any(|s| s == name)
-        }
-    }
-
-    // --- Dep ---
-
-    #[test]
-    fn should_return_fzf_binary_name() {
-        assert_eq!(Dep::Fzf.binary_name(), "fzf");
-    }
-
-    #[test]
-    fn should_return_tmux_binary_name() {
-        assert_eq!(Dep::Tmux.binary_name(), "tmux");
-    }
-
-    #[test]
-    fn should_include_fzf_and_tmux_in_all_deps() {
-        let deps = Dep::all();
-        assert!(deps.contains(&Dep::Fzf));
-        assert!(deps.contains(&Dep::Tmux));
-    }
-
-    #[test]
-    fn should_return_same_package_name_as_binary_for_fzf() {
-        assert_eq!(Dep::Fzf.package_name(), "fzf");
-    }
-
-    #[test]
-    fn should_return_same_package_name_as_binary_for_tmux() {
-        assert_eq!(Dep::Tmux.package_name(), "tmux");
-    }
-
-    // --- check_missing ---
-
-    #[test]
-    fn should_return_empty_when_all_deps_present() {
-        let checker = MockChecker::with(&["fzf", "tmux"]);
-        assert!(check_missing(&checker).is_empty());
-    }
-
-    #[test]
-    fn should_detect_fzf_as_missing_when_only_tmux_present() {
-        let checker = MockChecker::with(&["tmux"]);
-        let missing = check_missing(&checker);
-        assert_eq!(missing, vec![Dep::Fzf]);
-    }
-
-    #[test]
-    fn should_detect_tmux_as_missing_when_only_fzf_present() {
-        let checker = MockChecker::with(&["fzf"]);
-        let missing = check_missing(&checker);
-        assert_eq!(missing, vec![Dep::Tmux]);
-    }
-
-    #[test]
-    fn should_detect_both_missing_when_none_present() {
-        let checker = MockChecker::with(&[]);
-        let missing = check_missing(&checker);
-        assert_eq!(missing.len(), 2);
-        assert!(missing.contains(&Dep::Fzf));
-        assert!(missing.contains(&Dep::Tmux));
-    }
-
-    // --- detect_package_manager ---
-
-    #[test]
-    fn should_detect_apt_when_available() {
-        let checker = MockChecker::with(&["apt"]);
-        assert_eq!(detect_package_manager(&checker), Some(PackageManager::Apt));
-    }
-
-    #[test]
-    fn should_detect_pacman_when_available() {
-        let checker = MockChecker::with(&["pacman"]);
-        assert_eq!(
-            detect_package_manager(&checker),
-            Some(PackageManager::Pacman)
-        );
-    }
-
-    #[test]
-    fn should_detect_dnf_when_available() {
-        let checker = MockChecker::with(&["dnf"]);
-        assert_eq!(detect_package_manager(&checker), Some(PackageManager::Dnf));
-    }
-
-    #[test]
-    fn should_detect_xbps_when_xbps_install_available() {
-        let checker = MockChecker::with(&["xbps-install"]);
-        assert_eq!(detect_package_manager(&checker), Some(PackageManager::Xbps));
-    }
-
-    #[test]
-    fn should_detect_apk_when_available() {
-        let checker = MockChecker::with(&["apk"]);
-        assert_eq!(detect_package_manager(&checker), Some(PackageManager::Apk));
-    }
-
-    #[test]
-    fn should_return_none_when_no_pm_detected() {
-        let checker = MockChecker::with(&["ls", "sh"]);
-        assert_eq!(detect_package_manager(&checker), None);
-    }
-
-    #[test]
-    fn should_prefer_apt_over_pacman_when_both_available() {
-        let checker = MockChecker::with(&["apt", "pacman"]);
-        assert_eq!(detect_package_manager(&checker), Some(PackageManager::Apt));
-    }
-
-    // --- PackageManager::install_command ---
-
-    #[test]
-    fn should_build_apt_install_command() {
-        let cmd = PackageManager::Apt.install_command(&["fzf", "tmux"]);
-        assert_eq!(cmd, vec!["sudo", "apt", "install", "-y", "fzf", "tmux"]);
-    }
-
-    #[test]
-    fn should_build_pacman_install_command() {
-        let cmd = PackageManager::Pacman.install_command(&["fzf", "tmux"]);
-        assert_eq!(
-            cmd,
-            vec!["sudo", "pacman", "-S", "--noconfirm", "fzf", "tmux"]
-        );
-    }
-
-    #[test]
-    fn should_build_dnf_install_command() {
-        let cmd = PackageManager::Dnf.install_command(&["fzf"]);
-        assert_eq!(cmd, vec!["sudo", "dnf", "install", "-y", "fzf"]);
-    }
-
-    #[test]
-    fn should_build_yum_install_command() {
-        let cmd = PackageManager::Yum.install_command(&["tmux"]);
-        assert_eq!(cmd, vec!["sudo", "yum", "install", "-y", "tmux"]);
-    }
-
-    #[test]
-    fn should_build_zypper_install_command() {
-        let cmd = PackageManager::Zypper.install_command(&["fzf", "tmux"]);
-        assert_eq!(cmd, vec!["sudo", "zypper", "install", "-y", "fzf", "tmux"]);
-    }
-
-    #[test]
-    fn should_build_emerge_install_command() {
-        let cmd = PackageManager::Emerge.install_command(&["fzf"]);
-        assert_eq!(cmd, vec!["sudo", "emerge", "fzf"]);
-    }
-
-    #[test]
-    fn should_build_xbps_install_command() {
-        let cmd = PackageManager::Xbps.install_command(&["tmux"]);
-        assert_eq!(cmd, vec!["sudo", "xbps-install", "-y", "tmux"]);
-    }
-
-    #[test]
-    fn should_build_apk_install_command() {
-        let cmd = PackageManager::Apk.install_command(&["fzf", "tmux"]);
-        assert_eq!(cmd, vec!["sudo", "apk", "add", "fzf", "tmux"]);
-    }
-
-    #[test]
-    fn should_build_command_for_single_package() {
-        let cmd = PackageManager::Apt.install_command(&["fzf"]);
-        assert_eq!(cmd, vec!["sudo", "apt", "install", "-y", "fzf"]);
-    }
-
-    #[test]
-    fn should_include_sudo_for_all_package_managers() {
-        for pm in PackageManager::all_ordered() {
-            let cmd = pm.install_command(&["fzf"]);
-            assert_eq!(
-                cmd.first().map(String::as_str),
-                Some("sudo"),
-                "{} install command should start with sudo",
-                pm.display_name()
-            );
-        }
-    }
-
-    #[test]
-    fn should_include_all_packages_in_command() {
-        let cmd = PackageManager::Apt.install_command(&["fzf", "tmux", "git"]);
-        assert!(cmd.contains(&"fzf".to_string()));
-        assert!(cmd.contains(&"tmux".to_string()));
-        assert!(cmd.contains(&"git".to_string()));
-    }
-}
--- a/src/lib.rs
+++ b/src/lib.rs
@ -1,11 +1,6 @@
 pub mod cache;
 pub mod config;
-pub mod deps;
-pub mod self_update;
 pub mod session;
-pub mod shortcut;
-pub mod ui;
-pub mod update_check;

 use anyhow::Result;
 use cache::ProjectCache;
@ -16,14 +11,6 @@ use std::path::{Path, PathBuf};
 use std::time::UNIX_EPOCH;
 use walkdir::WalkDir;

-pub fn setup_shortcut_wizard() -> Result<()> {
-    shortcut::setup_shortcut_wizard()
-}
-
-pub fn setup_desktop_integration_wizard() -> Result<()> {
-    shortcut::setup_desktop_integration_wizard()
-}
-
 pub fn show_cache_status(config: &Config) -> Result<()> {
    if !config.cache_enabled {
        println!("Cache is disabled in configuration");
@ -49,85 +36,44 @@ pub fn show_cache_status(config: &Config) -> Result<()> {
 }

 pub fn get_projects(config: &Config, force_refresh: bool) -> Result<Vec<PathBuf>> {
-    get_projects_internal(
-        config,
-        force_refresh,
-        &ProjectCache::load,
-        &|cache| cache.save(),
-        &scan_all_roots,
-        &spawn_background_refresh,
-    )
-}
-
-/// Rebuilds the project cache incrementally. Intended to be called from a
-/// background process spawned by `get_projects` via stale-while-revalidate.
-pub fn refresh_cache(config: &Config) -> Result<()> {
-    match ProjectCache::load()? {
-        None => {
-            let (projects, fingerprints) = scan_all_roots(config)?;
-            ProjectCache::new(projects, fingerprints).save()?;
-        }
-        Some(mut cache) => {
-            if cache.dir_mtimes.is_empty() {
-                // Old cache format — full rescan
-                let (projects, fingerprints) = scan_all_roots(config)?;
-                ProjectCache::new(projects, fingerprints).save()?;
-            } else {
-                // Incremental rescan based on directory mtimes
-                let changed = cache.validate_and_update(&|root| scan_from_root(root, config))?;
-                if changed {
-                    cache.save()?;
-                }
-            }
-        }
-    }
-    Ok(())
-}
-
-fn spawn_background_refresh() {
-    if let Ok(exe) = std::env::current_exe() {
-        std::process::Command::new(exe)
-            .arg("--background-refresh")
-            .stdin(std::process::Stdio::null())
-            .stdout(std::process::Stdio::null())
-            .stderr(std::process::Stdio::null())
-            .spawn()
-            .ok();
-    }
-}
-
-#[allow(clippy::type_complexity)]
-fn get_projects_internal(
-    config: &Config,
-    force_refresh: bool,
-    cache_loader: &dyn Fn() -> Result<Option<ProjectCache>>,
-    cache_saver: &dyn Fn(&ProjectCache) -> Result<()>,
-    scanner: &dyn Fn(&Config) -> Result<(Vec<PathBuf>, HashMap<PathBuf, u64>)>,
-    refresh_spawner: &dyn Fn(),
-) -> Result<Vec<PathBuf>> {
    if !config.cache_enabled || force_refresh {
-        let (projects, fingerprints) = scanner(config)?;
+        let (projects, fingerprints) = scan_all_roots(config)?;
        let cache = ProjectCache::new(projects.clone(), fingerprints);
-        cache_saver(&cache)?;
+        cache.save()?;
+        eprintln!("Cache updated with {} projects", projects.len());
        return Ok(projects);
    }

-    if let Some(cache) = cache_loader()? {
-        // Cache exists — return immediately (stale-while-revalidate).
-        // Spawn a background refresh if the cache is stale or in old format.
-        let is_stale =
-            cache.dir_mtimes.is_empty() || cache.age_in_seconds() > config.cache_ttl_hours * 3600;
-        if is_stale {
-            refresh_spawner();
+    if let Some(mut cache) = ProjectCache::load()? {
+        // Cache no formato antigo (sem dir_mtimes) → atualizar com rescan completo
+        if cache.dir_mtimes.is_empty() {
+            eprintln!("Upgrading cache, scanning for projects...");
+            let (projects, fingerprints) = scan_all_roots(config)?;
+            let new_cache = ProjectCache::new(projects.clone(), fingerprints);
+            new_cache.save()?;
+            eprintln!("Cache updated with {} projects", projects.len());
+            return Ok(projects);
+        }
+
+        let changed = cache.validate_and_update(&|root| scan_from_root(root, config))?;
+        if changed {
+            cache.save()?;
+            eprintln!(
+                "Cache updated incrementally ({} projects)",
+                cache.projects.len()
+            );
+        } else {
+            eprintln!("Using cached projects ({} projects)", cache.projects.len());
        }
        return Ok(cache.projects);
    }

-    // No cache yet — first run, blocking scan is unavoidable.
+    // Sem cache ainda — scan completo inicial
    eprintln!("No cache found, scanning for projects...");
-    let (projects, fingerprints) = scanner(config)?;
+    let (projects, fingerprints) = scan_all_roots(config)?;
    let cache = ProjectCache::new(projects.clone(), fingerprints);
-    cache_saver(&cache)?;
+    cache.save()?;
+    eprintln!("Cache updated with {} projects", projects.len());
    Ok(projects)
 }

@ -214,214 +160,3 @@ pub fn launch_tmux_session(selected: &Path, config: &Config) -> Result<()> {

    Ok(())
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::cell::RefCell;
-
-    fn make_config(cache_enabled: bool, cache_ttl_hours: u64) -> Config {
-        Config {
-            paths: vec!["/tmp/test".to_string()],
-            max_depth: 3,
-            cache_enabled,
-            cache_ttl_hours,
-            update_check_interval_hours: 24,
-            default_session: session::SessionConfig { windows: vec![] },
-        }
-    }
-
-    fn fresh_cache(projects: Vec<PathBuf>) -> ProjectCache {
-        let fingerprints = HashMap::from([(PathBuf::from("/tracked"), 1u64)]);
-        ProjectCache::new(projects, fingerprints)
-        // last_updated = now_secs() — within any reasonable TTL
-    }
-
-    fn stale_cache(projects: Vec<PathBuf>) -> ProjectCache {
-        let fingerprints = HashMap::from([(PathBuf::from("/tracked"), 1u64)]);
-        let mut c = ProjectCache::new(projects, fingerprints);
-        c.last_updated = 0; // epoch — always older than TTL
-        c
-    }
-
-    fn call_internal(
-        config: &Config,
-        force_refresh: bool,
-        cache_loader: &dyn Fn() -> Result<Option<ProjectCache>>,
-        cache_saver: &dyn Fn(&ProjectCache) -> Result<()>,
-        scanner: &dyn Fn(&Config) -> Result<(Vec<PathBuf>, HashMap<PathBuf, u64>)>,
-        refresh_spawner: &dyn Fn(),
-    ) -> Result<Vec<PathBuf>> {
-        get_projects_internal(
-            config,
-            force_refresh,
-            cache_loader,
-            cache_saver,
-            scanner,
-            refresh_spawner,
-        )
-    }
-
-    #[test]
-    fn should_scan_when_cache_disabled() {
-        let config = make_config(false, 24);
-        let expected = vec![PathBuf::from("/p1")];
-        let scanner_called = RefCell::new(false);
-        let saver_called = RefCell::new(false);
-        let spawner_called = RefCell::new(false);
-
-        let result = call_internal(
-            &config,
-            false,
-            &|| panic!("loader must not be called when cache disabled"),
-            &|_| {
-                *saver_called.borrow_mut() = true;
-                Ok(())
-            },
-            &|_| {
-                *scanner_called.borrow_mut() = true;
-                Ok((expected.clone(), HashMap::new()))
-            },
-            &|| *spawner_called.borrow_mut() = true,
-        );
-
-        assert!(result.is_ok());
-        assert!(scanner_called.into_inner());
-        assert!(saver_called.into_inner());
-        assert!(!spawner_called.into_inner());
-        assert_eq!(result.unwrap(), expected);
-    }
-
-    #[test]
-    fn should_scan_when_force_refresh() {
-        let config = make_config(true, 24);
-        let expected = vec![PathBuf::from("/p1")];
-        let scanner_called = RefCell::new(false);
-        let saver_called = RefCell::new(false);
-        let spawner_called = RefCell::new(false);
-
-        let result = call_internal(
-            &config,
-            true,
-            &|| panic!("loader must not be called on force refresh"),
-            &|_| {
-                *saver_called.borrow_mut() = true;
-                Ok(())
-            },
-            &|_| {
-                *scanner_called.borrow_mut() = true;
-                Ok((expected.clone(), HashMap::new()))
-            },
-            &|| *spawner_called.borrow_mut() = true,
-        );
-
-        assert!(result.is_ok());
-        assert!(scanner_called.into_inner());
-        assert!(saver_called.into_inner());
-        assert!(!spawner_called.into_inner());
-        assert_eq!(result.unwrap(), expected);
-    }
-
-    #[test]
-    fn should_do_blocking_scan_when_no_cache_exists() {
-        let config = make_config(true, 24);
-        let expected = vec![PathBuf::from("/p1")];
-        let scanner_called = RefCell::new(false);
-        let saver_called = RefCell::new(false);
-        let spawner_called = RefCell::new(false);
-
-        let result = call_internal(
-            &config,
-            false,
-            &|| Ok(None),
-            &|_| {
-                *saver_called.borrow_mut() = true;
-                Ok(())
-            },
-            &|_| {
-                *scanner_called.borrow_mut() = true;
-                Ok((expected.clone(), HashMap::new()))
-            },
-            &|| *spawner_called.borrow_mut() = true,
-        );
-
-        assert!(result.is_ok());
-        assert!(scanner_called.into_inner());
-        assert!(saver_called.into_inner());
-        assert!(!spawner_called.into_inner());
-        assert_eq!(result.unwrap(), expected);
-    }
-
-    #[test]
-    fn should_return_cached_projects_immediately_when_cache_is_fresh() {
-        let config = make_config(true, 24);
-        let cached = vec![PathBuf::from("/cached/project")];
-        let cache = RefCell::new(Some(fresh_cache(cached.clone())));
-        let spawner_called = RefCell::new(false);
-
-        let result = call_internal(
-            &config,
-            false,
-            &|| Ok(cache.borrow_mut().take()),
-            &|_| panic!("saver must not be called in foreground"),
-            &|_| panic!("scanner must not be called when cache is fresh"),
-            &|| *spawner_called.borrow_mut() = true,
-        );
-
-        assert!(result.is_ok());
-        assert_eq!(result.unwrap(), cached);
-        assert!(
-            !spawner_called.into_inner(),
-            "fresh cache should not trigger background refresh"
-        );
-    }
-
-    #[test]
-    fn should_return_stale_cache_immediately_and_spawn_background_refresh() {
-        let config = make_config(true, 24);
-        let cached = vec![PathBuf::from("/cached/project")];
-        let cache = RefCell::new(Some(stale_cache(cached.clone())));
-        let spawner_called = RefCell::new(false);
-
-        let result = call_internal(
-            &config,
-            false,
-            &|| Ok(cache.borrow_mut().take()),
-            &|_| panic!("saver must not be called in foreground"),
-            &|_| panic!("scanner must not be called in foreground"),
-            &|| *spawner_called.borrow_mut() = true,
-        );
-
-        assert!(result.is_ok());
-        assert_eq!(result.unwrap(), cached);
-        assert!(
-            spawner_called.into_inner(),
-            "stale cache must trigger background refresh"
-        );
-    }
-
-    #[test]
-    fn should_spawn_background_refresh_when_cache_has_no_fingerprints() {
-        let config = make_config(true, 24);
-        let cached = vec![PathBuf::from("/old/project")];
-        // Old cache format: no dir_mtimes
-        let old_cache = RefCell::new(Some(ProjectCache::new(cached.clone(), HashMap::new())));
-        let spawner_called = RefCell::new(false);
-
-        let result = call_internal(
-            &config,
-            false,
-            &|| Ok(old_cache.borrow_mut().take()),
-            &|_| panic!("saver must not be called in foreground"),
-            &|_| panic!("scanner must not be called in foreground"),
-            &|| *spawner_called.borrow_mut() = true,
-        );
-
-        assert!(result.is_ok());
-        assert_eq!(result.unwrap(), cached);
-        assert!(
-            spawner_called.into_inner(),
-            "old cache format must trigger background refresh"
-        );
-    }
-}
--- a/src/main.rs
+++ b/src/main.rs
@ -4,13 +4,7 @@ use std::io::Write;
 use std::path::PathBuf;
 use std::process::{Command, Stdio};
 use tmuxido::config::Config;
-use tmuxido::deps::ensure_dependencies;
-use tmuxido::self_update;
-use tmuxido::update_check;
-use tmuxido::{
-    get_projects, launch_tmux_session, refresh_cache, setup_desktop_integration_wizard,
-    setup_shortcut_wizard, show_cache_status,
-};
+use tmuxido::{get_projects, launch_tmux_session, show_cache_status};

 #[derive(Parser, Debug)]
 #[command(
@ -29,61 +23,17 @@ struct Args {
    /// Show cache status and exit
    #[arg(long)]
    cache_status: bool,
-
-    /// Update tmuxido to the latest version
-    #[arg(long)]
-    update: bool,
-
-    /// Set up a keyboard shortcut to launch tmuxido
-    #[arg(long)]
-    setup_shortcut: bool,
-
-    /// Install the .desktop entry and icon for app launcher integration
-    #[arg(long)]
-    setup_desktop_shortcut: bool,
-
-    /// Internal: rebuild cache in background (used by stale-while-revalidate)
-    #[arg(long, hide = true)]
-    background_refresh: bool,
 }

 fn main() -> Result<()> {
    let args = Args::parse();

-    // Handle self-update before anything else
-    if args.update {
-        return self_update::self_update();
-    }
-
-    // Handle background cache refresh (spawned internally by stale-while-revalidate).
-    // Runs early to avoid unnecessary dependency checks and config prompts.
-    if args.background_refresh {
-        let config = Config::load()?;
-        return refresh_cache(&config);
-    }
-
-    // Handle standalone shortcut setup
-    if args.setup_shortcut {
-        return setup_shortcut_wizard();
-    }
-
-    // Handle standalone desktop integration setup
-    if args.setup_desktop_shortcut {
-        return setup_desktop_integration_wizard();
-    }
-
-    // Check that fzf and tmux are installed; offer to install if missing
-    ensure_dependencies()?;
-
    // Ensure config exists
    Config::ensure_config_exists()?;

    // Load config
    let config = Config::load()?;

-    // Periodic update check (silent on failure or no update)
-    update_check::check_and_notify(&config);
-
    // Handle cache status command
    if args.cache_status {
        show_cache_status(&config)?;
@ -116,34 +66,8 @@ fn main() -> Result<()> {
    Ok(())
 }

-fn readme_preview_command() -> String {
-    let glow_available = Command::new("sh")
-        .args(["-c", "command -v glow"])
-        .output()
-        .map(|o| o.status.success())
-        .unwrap_or(false);
-    // CLICOLOR_FORCE=1 tells termenv (used by glow/glamour) to enable ANSI
-    // colors even when stdout is not a TTY (fzf preview runs in a pipe).
-    // Without it, glow falls back to bold-only "notty" style with no colors.
-    // Use `sh -c '...' -- {}` so the command runs in POSIX sh regardless of
-    // the user's $SHELL (fish, zsh, bash, etc.).
-    let viewer_cmd = if glow_available {
-        "CLICOLOR_FORCE=1 glow -s dark"
-    } else {
-        "cat"
-    };
-    format!(
-        r#"sh -c 'readme="$1/README.md"; [ -f "$readme" ] && {viewer_cmd} "$readme" || echo "No README.md"' -- {{}}"#
-    )
-}
-
 fn select_project_with_fzf(projects: &[PathBuf]) -> Result<PathBuf> {
-    let preview_cmd = readme_preview_command();
    let mut child = Command::new("fzf")
-        .arg("--preview")
-        .arg(&preview_cmd)
-        .arg("--preview-window")
-        .arg("right:40%")
        .stdin(Stdio::piped())
        .stdout(Stdio::piped())
        .spawn()
--- a/src/self_update.rs
+++ b/src/self_update.rs
@ -1,254 +0,0 @@
-use anyhow::{Context, Result};
-use std::os::unix::fs::PermissionsExt;
-use std::path::PathBuf;
-use std::process::Command;
-
-const REPO: &str = "cinco/tmuxido";
-const BASE_URL: &str = "https://github.com";
-const API_BASE: &str = "https://api.github.com";
-
-/// Check if running from cargo (development mode)
-fn is_dev_build() -> bool {
-    option_env!("CARGO_PKG_NAME").is_none()
-}
-
-/// Get current version from cargo
-pub fn current_version() -> &'static str {
-    env!("CARGO_PKG_VERSION")
-}
-
-/// Detect system architecture
-fn detect_arch() -> Result<&'static str> {
-    let arch = std::env::consts::ARCH;
-    match arch {
-        "x86_64" => Ok("tmuxido-x86_64-linux"),
-        "aarch64" => Ok("tmuxido-aarch64-linux"),
-        _ => Err(anyhow::anyhow!("Unsupported architecture: {}", arch)),
-    }
-}
-
-/// Parse tag_name from a GitHub releases/latest JSON response
-fn parse_latest_tag(response: &str) -> Result<String> {
-    let tag: serde_json::Value =
-        serde_json::from_str(response).context("Failed to parse release API response")?;
-    tag.get("tag_name")
-        .and_then(|t| t.as_str())
-        .map(|t| t.to_string())
-        .ok_or_else(|| anyhow::anyhow!("Could not extract tag_name from release"))
-}
-
-/// Fetch latest release tag from GitHub API
-pub(crate) fn fetch_latest_tag() -> Result<String> {
-    let url = format!("{}/repos/{}/releases/latest", API_BASE, REPO);
-
-    let output = Command::new("curl")
-        .args([
-            "-fsSL",
-            "-H",
-            "Accept: application/vnd.github.v3+json",
-            &url,
-        ])
-        .output()
-        .context("Failed to execute curl. Make sure curl is installed.")?;
-
-    if !output.status.success() {
-        return Err(anyhow::anyhow!(
-            "Failed to fetch latest release: {}",
-            String::from_utf8_lossy(&output.stderr)
-        ));
-    }
-
-    parse_latest_tag(&String::from_utf8_lossy(&output.stdout))
-}
-
-/// Get path to current executable
-fn get_current_exe() -> Result<PathBuf> {
-    std::env::current_exe().context("Failed to get current executable path")
-}
-
-/// Download binary to a temporary location
-fn download_binary(tag: &str, arch: &str, temp_path: &std::path::Path) -> Result<()> {
-    let url = format!("{}/{}/releases/download/{}/{}", BASE_URL, REPO, tag, arch);
-
-    println!("Downloading {}...", url);
-
-    let output = Command::new("curl")
-        .args(["-fsSL", &url, "-o", &temp_path.to_string_lossy()])
-        .output()
-        .context("Failed to execute curl for download")?;
-
-    if !output.status.success() {
-        return Err(anyhow::anyhow!(
-            "Failed to download binary: {}",
-            String::from_utf8_lossy(&output.stderr)
-        ));
-    }
-
-    // Make executable
-    let mut perms = std::fs::metadata(temp_path)?.permissions();
-    perms.set_mode(0o755);
-    std::fs::set_permissions(temp_path, perms)?;
-
-    Ok(())
-}
-
-/// Perform self-update
-pub fn self_update() -> Result<()> {
-    if is_dev_build() {
-        println!("Development build detected. Skipping self-update.");
-        return Ok(());
-    }
-
-    let current = current_version();
-    println!("Current version: {}", current);
-
-    let latest = fetch_latest_tag()?;
-    let latest_clean = latest.trim_start_matches('v');
-    println!("Latest version: {}", latest);
-
-    // Compare versions (simple string comparison for semver without 'v' prefix)
-    if latest_clean == current {
-        println!("Already up to date!");
-        return Ok(());
-    }
-
-    // Check if latest is actually newer
-    match version_compare(latest_clean, current) {
-        std::cmp::Ordering::Less => {
-            println!("Current version is newer than release. Skipping update.");
-            return Ok(());
-        }
-        std::cmp::Ordering::Equal => {
-            println!("Already up to date!");
-            return Ok(());
-        }
-        _ => {}
-    }
-
-    let arch = detect_arch()?;
-    let exe_path = get_current_exe()?;
-
-    // Create temporary file in same directory as target (for atomic rename)
-    let exe_dir = exe_path
-        .parent()
-        .ok_or_else(|| anyhow::anyhow!("Could not determine executable directory"))?;
-    let temp_path = exe_dir.join(".tmuxido.new");
-
-    println!("Downloading update...");
-    download_binary(&latest, arch, &temp_path)?;
-
-    // Verify the downloaded binary works
-    let verify = Command::new(&temp_path).arg("--version").output();
-    if let Err(e) = verify {
-        let _ = std::fs::remove_file(&temp_path);
-        return Err(anyhow::anyhow!(
-            "Downloaded binary verification failed: {}",
-            e
-        ));
-    }
-
-    // Atomic replace: rename old to .old, rename new to target
-    let backup_path = exe_path.with_extension("old");
-
-    // Remove old backup if exists
-    let _ = std::fs::remove_file(&backup_path);
-
-    // Rename current to backup
-    std::fs::rename(&exe_path, &backup_path)
-        .context("Failed to backup current binary (is tmuxido running?)")?;
-
-    // Move new to current location
-    if let Err(e) = std::fs::rename(&temp_path, &exe_path) {
-        // Restore backup on failure
-        let _ = std::fs::rename(&backup_path, &exe_path);
-        return Err(anyhow::anyhow!("Failed to install new binary: {}", e));
-    }
-
-    // Remove backup on success
-    let _ = std::fs::remove_file(&backup_path);
-
-    println!("Successfully updated to {}!", latest);
-    Ok(())
-}
-
-/// Compare two semver versions
-pub(crate) fn version_compare(a: &str, b: &str) -> std::cmp::Ordering {
-    let parse = |s: &str| {
-        s.split('.')
-            .filter_map(|n| n.parse::<u32>().ok())
-            .collect::<Vec<_>>()
-    };
-
-    let a_parts = parse(a);
-    let b_parts = parse(b);
-
-    for (a_part, b_part) in a_parts.iter().zip(b_parts.iter()) {
-        match a_part.cmp(b_part) {
-            std::cmp::Ordering::Equal => continue,
-            other => return other,
-        }
-    }
-
-    a_parts.len().cmp(&b_parts.len())
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn should_detect_current_version() {
-        let version = current_version();
-        // Version should be non-empty and contain dots
-        assert!(!version.is_empty());
-        assert!(version.contains('.'));
-    }
-
-    #[test]
-    fn should_prefix_arch_asset_with_tmuxido() {
-        let arch = detect_arch().expect("should detect supported arch");
-        assert!(
-            arch.starts_with("tmuxido-"),
-            "asset name must start with 'tmuxido-', got: {arch}"
-        );
-        assert!(
-            arch.ends_with("-linux"),
-            "asset name must end with '-linux', got: {arch}"
-        );
-    }
-
-    #[test]
-    fn should_parse_tag_from_github_latest_release_response() {
-        let json = r#"{"tag_name":"0.7.0","name":"0.7.0","body":"release notes"}"#;
-        assert_eq!(parse_latest_tag(json).unwrap(), "0.7.0");
-    }
-
-    #[test]
-    fn should_return_error_when_tag_name_missing() {
-        let json = r#"{"name":"0.7.0","body":"no tag_name field"}"#;
-        assert!(parse_latest_tag(json).is_err());
-    }
-
-    #[test]
-    fn should_return_error_when_response_is_invalid_json() {
-        assert!(parse_latest_tag("not valid json").is_err());
-    }
-
-    #[test]
-    fn should_compare_versions_correctly() {
-        assert_eq!(
-            version_compare("0.3.0", "0.2.4"),
-            std::cmp::Ordering::Greater
-        );
-        assert_eq!(version_compare("0.2.4", "0.3.0"), std::cmp::Ordering::Less);
-        assert_eq!(version_compare("0.3.0", "0.3.0"), std::cmp::Ordering::Equal);
-        assert_eq!(
-            version_compare("1.0.0", "0.9.9"),
-            std::cmp::Ordering::Greater
-        );
-        assert_eq!(
-            version_compare("0.10.0", "0.9.0"),
-            std::cmp::Ordering::Greater
-        );
-    }
-}
--- a/src/session.rs
+++ b/src/session.rs
@ -41,6 +41,7 @@ impl SessionConfig {
 pub struct TmuxSession {
    pub(crate) session_name: String,
    project_path: String,
+    base_index: usize,
 }

 impl TmuxSession {
@ -52,12 +53,34 @@ impl TmuxSession {
            .replace('.', "_")
            .replace(' ', "-");

+        let base_index = Self::get_base_index();
+
        Self {
            session_name,
            project_path: project_path.display().to_string(),
+            base_index,
        }
    }

+    fn get_base_index() -> usize {
+        // Try to get base-index from tmux
+        let output = Command::new("tmux")
+            .args(["show-options", "-gv", "base-index"])
+            .output();
+
+        if let Ok(output) = output
+            && output.status.success()
+        {
+            let index_str = String::from_utf8_lossy(&output.stdout);
+            if let Ok(index) = index_str.trim().parse::<usize>() {
+                return index;
+            }
+        }
+
+        // Default to 0 if we can't determine
+        0
+    }
+
    pub fn create(&self, config: &SessionConfig) -> Result<()> {
        // Check if we're already inside a tmux session
        let inside_tmux = std::env::var("TMUX").is_ok();
@ -144,23 +167,25 @@ impl TmuxSession {
            .status()
            .context("Failed to create tmux session")?;

-        let first_target = format!("{}:{}", self.session_name, first_window.name);
-
+        // Create panes for first window if specified
        if !first_window.panes.is_empty() {
-            self.create_panes(&first_target, &first_window.panes)?;
+            self.create_panes(self.base_index, &first_window.panes)?;
        }

+        // Apply layout for first window if specified
        if let Some(layout) = &first_window.layout {
-            self.apply_layout(&first_target, layout)?;
+            self.apply_layout(self.base_index, layout)?;
        }

-        // Create additional windows, targeting by session name so tmux auto-assigns the index
-        for window in config.windows.iter().skip(1) {
+        // Create additional windows
+        for (index, window) in config.windows.iter().skip(1).enumerate() {
+            let window_index = self.base_index + index + 1;
+
            Command::new("tmux")
                .args([
                    "new-window",
                    "-t",
-                    &self.session_name,
+                    &format!("{}:{}", self.session_name, window_index),
                    "-n",
                    &window.name,
                    "-c",
@ -169,44 +194,46 @@ impl TmuxSession {
                .status()
                .with_context(|| format!("Failed to create window: {}", window.name))?;

-            let target = format!("{}:{}", self.session_name, window.name);
-
+            // Create panes if specified
            if !window.panes.is_empty() {
-                self.create_panes(&target, &window.panes)?;
+                self.create_panes(window_index, &window.panes)?;
            }

+            // Apply layout if specified
            if let Some(layout) = &window.layout {
-                self.apply_layout(&target, layout)?;
+                self.apply_layout(window_index, layout)?;
            }
        }

-        // Select the first window by name
+        // Select the first window
        Command::new("tmux")
-            .args(["select-window", "-t", &first_target])
+            .args([
+                "select-window",
+                "-t",
+                &format!("{}:{}", self.session_name, self.base_index),
+            ])
            .status()
            .context("Failed to select first window")?;

        Ok(())
    }

-    fn create_panes(&self, window_target: &str, panes: &[String]) -> Result<()> {
+    fn create_panes(&self, window_index: usize, panes: &[String]) -> Result<()> {
        for (pane_index, command) in panes.iter().enumerate() {
+            let target = format!("{}:{}", self.session_name, window_index);
+
            // First pane already exists (created with the window), skip split
            if pane_index > 0 {
+                // Create new pane by splitting
                Command::new("tmux")
-                    .args([
-                        "split-window",
-                        "-t",
-                        window_target,
-                        "-c",
-                        &self.project_path,
-                    ])
+                    .args(["split-window", "-t", &target, "-c", &self.project_path])
                    .status()
                    .context("Failed to split pane")?;
            }

+            // Send the command to the pane if it's not empty
            if !command.is_empty() {
-                let pane_target = format!("{}.{}", window_target, pane_index);
+                let pane_target = format!("{}:{}.{}", self.session_name, window_index, pane_index);
                Command::new("tmux")
                    .args(["send-keys", "-t", &pane_target, command, "Enter"])
                    .status()
@ -217,9 +244,14 @@ impl TmuxSession {
        Ok(())
    }

-    fn apply_layout(&self, window_target: &str, layout: &str) -> Result<()> {
+    fn apply_layout(&self, window_index: usize, layout: &str) -> Result<()> {
        Command::new("tmux")
-            .args(["select-layout", "-t", window_target, layout])
+            .args([
+                "select-layout",
+                "-t",
+                &format!("{}:{}", self.session_name, window_index),
+                layout,
+            ])
            .status()
            .with_context(|| format!("Failed to apply layout: {}", layout))?;

--- a/src/shortcut.rs
+++ b/src/shortcut.rs
@ -1,984 +0,0 @@
-use anyhow::{Context, Result};
-use std::path::{Path, PathBuf};
-
-/// Desktop environment variants we support
-#[derive(Debug, PartialEq, Clone)]
-pub enum DesktopEnv {
-    Hyprland,
-    Gnome,
-    Kde,
-    Unknown,
-}
-
-impl std::fmt::Display for DesktopEnv {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            DesktopEnv::Hyprland => write!(f, "Hyprland"),
-            DesktopEnv::Gnome => write!(f, "GNOME"),
-            DesktopEnv::Kde => write!(f, "KDE"),
-            DesktopEnv::Unknown => write!(f, "Unknown"),
-        }
-    }
-}
-
-/// A keyboard shortcut combo (modifiers + key), stored in uppercase internally
-#[derive(Debug, Clone, PartialEq)]
-pub struct KeyCombo {
-    pub modifiers: Vec<String>,
-    pub key: String,
-}
-
-impl KeyCombo {
-    /// Parse input like "Super+Shift+T", "super+shift+t", "SUPER+SHIFT+T"
-    pub fn parse(input: &str) -> Option<Self> {
-        let trimmed = input.trim();
-        if trimmed.is_empty() {
-            return None;
-        }
-        let parts: Vec<&str> = trimmed.split('+').collect();
-        if parts.len() < 2 {
-            return None;
-        }
-        let key = parts.last()?.trim().to_uppercase();
-        if key.is_empty() {
-            return None;
-        }
-        let modifiers: Vec<String> = parts[..parts.len() - 1]
-            .iter()
-            .map(|s| s.trim().to_uppercase())
-            .filter(|s| !s.is_empty())
-            .collect();
-        if modifiers.is_empty() {
-            return None;
-        }
-        Some(KeyCombo { modifiers, key })
-    }
-
-    /// Format for Hyprland binding: "SUPER SHIFT, T"
-    pub fn to_hyprland(&self) -> String {
-        let mods = self.modifiers.join(" ");
-        format!("{}, {}", mods, self.key)
-    }
-
-    /// Format for GNOME gsettings: "<Super><Shift>t"
-    pub fn to_gnome(&self) -> String {
-        let mods: String = self
-            .modifiers
-            .iter()
-            .map(|m| {
-                let mut chars = m.chars();
-                let capitalized = match chars.next() {
-                    None => String::new(),
-                    Some(c) => c.to_uppercase().to_string() + &chars.as_str().to_lowercase(),
-                };
-                format!("<{}>", capitalized)
-            })
-            .collect();
-        format!("{}{}", mods, self.key.to_lowercase())
-    }
-
-    /// Format for KDE kglobalshortcutsrc: "Meta+Shift+T"
-    pub fn to_kde(&self) -> String {
-        let mut parts: Vec<String> = self
-            .modifiers
-            .iter()
-            .map(|m| match m.as_str() {
-                "SUPER" | "WIN" | "META" => "Meta".to_string(),
-                other => {
-                    let mut chars = other.chars();
-                    match chars.next() {
-                        None => String::new(),
-                        Some(c) => c.to_uppercase().to_string() + &chars.as_str().to_lowercase(),
-                    }
-                }
-            })
-            .collect();
-        parts.push(self.key.clone());
-        parts.join("+")
-    }
-
-    /// Normalized string for dedup/comparison (uppercase, +separated)
-    pub fn normalized(&self) -> String {
-        let mut parts = self.modifiers.clone();
-        parts.push(self.key.clone());
-        parts.join("+")
-    }
-}
-
-impl std::fmt::Display for KeyCombo {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let parts: Vec<String> = self
-            .modifiers
-            .iter()
-            .map(|m| {
-                let mut chars = m.chars();
-                match chars.next() {
-                    None => String::new(),
-                    Some(c) => c.to_uppercase().to_string() + &chars.as_str().to_lowercase(),
-                }
-            })
-            .chain(std::iter::once(self.key.clone()))
-            .collect();
-        write!(f, "{}", parts.join("+"))
-    }
-}
-
-// ============================================================================
-// Detection
-// ============================================================================
-
-/// Detect the current desktop environment from environment variables
-pub fn detect_desktop() -> DesktopEnv {
-    let xdg = std::env::var("XDG_CURRENT_DESKTOP").unwrap_or_default();
-    let has_hyprland_sig = std::env::var("HYPRLAND_INSTANCE_SIGNATURE").is_ok();
-    detect_from(&xdg, has_hyprland_sig)
-}
-
-fn detect_from(xdg: &str, has_hyprland_sig: bool) -> DesktopEnv {
-    let xdg_lower = xdg.to_lowercase();
-    if xdg_lower.contains("hyprland") || has_hyprland_sig {
-        DesktopEnv::Hyprland
-    } else if xdg_lower.contains("gnome") {
-        DesktopEnv::Gnome
-    } else if xdg_lower.contains("kde") || xdg_lower.contains("plasma") {
-        DesktopEnv::Kde
-    } else {
-        DesktopEnv::Unknown
-    }
-}
-
-// ============================================================================
-// Hyprland
-// ============================================================================
-
-/// Path to the Hyprland bindings config file
-pub fn hyprland_bindings_path() -> Result<PathBuf> {
-    let config_dir = dirs::config_dir().context("Could not determine config directory")?;
-    Ok(config_dir.join("hypr").join("bindings.conf"))
-}
-
-/// Calculate Hyprland modmask bitmask for a key combo
-fn hyprland_modmask(combo: &KeyCombo) -> u32 {
-    let mut mask = 0u32;
-    for modifier in &combo.modifiers {
-        mask |= match modifier.as_str() {
-            "SHIFT" => 1,
-            "CAPS" => 2,
-            "CTRL" | "CONTROL" => 4,
-            "ALT" => 8,
-            "MOD2" => 16,
-            "MOD3" => 32,
-            "SUPER" | "WIN" | "META" => 64,
-            "MOD5" => 128,
-            _ => 0,
-        };
-    }
-    mask
-}
-
-/// Check if a key combo is already bound in Hyprland via `hyprctl binds -j`.
-/// Returns `Some(description)` if a conflict is found, `None` otherwise.
-pub fn check_hyprland_conflict(combo: &KeyCombo) -> Option<String> {
-    let output = std::process::Command::new("hyprctl")
-        .args(["binds", "-j"])
-        .output()
-        .ok()?;
-    if !output.status.success() {
-        return None;
-    }
-    let json_str = String::from_utf8(output.stdout).ok()?;
-    let binds: Vec<serde_json::Value> = serde_json::from_str(&json_str).ok()?;
-
-    let target_modmask = hyprland_modmask(combo);
-    let target_key = combo.key.to_lowercase();
-
-    for bind in &binds {
-        let modmask = bind["modmask"].as_u64()? as u32;
-        let key = bind["key"].as_str()?.to_lowercase();
-        if modmask == target_modmask && key == target_key {
-            let description = if bind["has_description"].as_bool().unwrap_or(false) {
-                bind["description"]
-                    .as_str()
-                    .unwrap_or("unknown")
-                    .to_string()
-            } else {
-                bind["dispatcher"].as_str().unwrap_or("unknown").to_string()
-            };
-            return Some(description);
-        }
-    }
-    None
-}
-
-/// Determine the best launch command for Hyprland (prefers omarchy if available)
-fn hyprland_launch_command() -> String {
-    let available = std::process::Command::new("sh")
-        .args(["-c", "command -v omarchy-launch-tui"])
-        .output()
-        .map(|o| o.status.success())
-        .unwrap_or(false);
-
-    if available {
-        "omarchy-launch-tui tmuxido".to_string()
-    } else {
-        "xdg-terminal-exec -e tmuxido".to_string()
-    }
-}
-
-/// Write a `bindd` entry to the Hyprland bindings file.
-/// Skips if any line already contains "tmuxido".
-pub fn write_hyprland_binding(path: &Path, combo: &KeyCombo) -> Result<()> {
-    if let Some(parent) = path.parent() {
-        std::fs::create_dir_all(parent)
-            .with_context(|| format!("Failed to create directory: {}", parent.display()))?;
-    }
-
-    if path.exists() {
-        let content = std::fs::read_to_string(path)
-            .with_context(|| format!("Failed to read {}", path.display()))?;
-        if content.lines().any(|l| l.contains("tmuxido")) {
-            return Ok(());
-        }
-    }
-
-    let launch_cmd = hyprland_launch_command();
-    let line = format!(
-        "bindd = {}, Tmuxido, exec, {}\n",
-        combo.to_hyprland(),
-        launch_cmd
-    );
-
-    use std::fs::OpenOptions;
-    use std::io::Write;
-    let mut file = OpenOptions::new()
-        .create(true)
-        .append(true)
-        .open(path)
-        .with_context(|| format!("Failed to open {}", path.display()))?;
-    file.write_all(line.as_bytes())
-        .with_context(|| format!("Failed to write to {}", path.display()))?;
-    Ok(())
-}
-
-// ============================================================================
-// GNOME
-// ============================================================================
-
-/// Check if a combo conflicts with existing GNOME custom keybindings.
-/// Returns `Some(name)` on conflict, `None` otherwise.
-pub fn check_gnome_conflict(combo: &KeyCombo) -> Option<String> {
-    let gnome_binding = combo.to_gnome();
-    let output = std::process::Command::new("gsettings")
-        .args([
-            "get",
-            "org.gnome.settings-daemon.plugins.media-keys",
-            "custom-keybindings",
-        ])
-        .output()
-        .ok()?;
-    if !output.status.success() {
-        return None;
-    }
-    let list_str = String::from_utf8(output.stdout).ok()?;
-    let paths = parse_gsettings_list(&list_str);
-
-    for path in &paths {
-        let binding = run_gsettings_custom(path, "binding")?;
-        if binding.trim_matches('\'') == gnome_binding {
-            let name = run_gsettings_custom(path, "name").unwrap_or_else(|| "unknown".to_string());
-            return Some(name.trim_matches('\'').to_string());
-        }
-    }
-    None
-}
-
-fn run_gsettings_custom(path: &str, key: &str) -> Option<String> {
-    let schema = format!(
-        "org.gnome.settings-daemon.plugins.media-keys.custom-keybindings:{}",
-        path
-    );
-    let output = std::process::Command::new("gsettings")
-        .args(["get", &schema, key])
-        .output()
-        .ok()?;
-    if !output.status.success() {
-        return None;
-    }
-    Some(String::from_utf8(output.stdout).ok()?.trim().to_string())
-}
-
-/// Parse gsettings list format `['path1', 'path2']` into a vec of path strings.
-/// Also handles the GVariant empty-array notation `@as []`.
-fn parse_gsettings_list(input: &str) -> Vec<String> {
-    let s = input.trim();
-    // Strip GVariant type hint if present: "@as [...]" → "[...]"
-    let s = s.strip_prefix("@as").map(|r| r.trim()).unwrap_or(s);
-    let inner = s.trim_start_matches('[').trim_end_matches(']').trim();
-    if inner.is_empty() {
-        return Vec::new();
-    }
-    inner
-        .split(',')
-        .map(|s| s.trim().trim_matches('\'').to_string())
-        .filter(|s| !s.is_empty())
-        .collect()
-}
-
-/// Write a GNOME custom keybinding using `gsettings`
-pub fn write_gnome_shortcut(combo: &KeyCombo) -> Result<()> {
-    let base_schema = "org.gnome.settings-daemon.plugins.media-keys";
-    let base_path = "/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings";
-
-    let output = std::process::Command::new("gsettings")
-        .args(["get", base_schema, "custom-keybindings"])
-        .output()
-        .context("Failed to run gsettings")?;
-
-    let current_list = if output.status.success() {
-        String::from_utf8(output.stdout)?.trim().to_string()
-    } else {
-        "@as []".to_string()
-    };
-    let existing = parse_gsettings_list(&current_list);
-
-    // Find next available slot number
-    let slot = (0..)
-        .find(|n| {
-            let candidate = format!("{}/custom{}/", base_path, n);
-            !existing.contains(&candidate)
-        })
-        .expect("slot number is always findable");
-
-    let slot_path = format!("{}/custom{}/", base_path, slot);
-    let slot_schema = format!(
-        "org.gnome.settings-daemon.plugins.media-keys.custom-keybindings:{}",
-        slot_path
-    );
-
-    let mut new_list = existing.clone();
-    new_list.push(slot_path.clone());
-    let list_value = format!(
-        "[{}]",
-        new_list
-            .iter()
-            .map(|s| format!("'{}'", s))
-            .collect::<Vec<_>>()
-            .join(", ")
-    );
-
-    std::process::Command::new("gsettings")
-        .args(["set", &slot_schema, "name", "Tmuxido"])
-        .status()
-        .context("Failed to set GNOME shortcut name")?;
-
-    std::process::Command::new("gsettings")
-        .args(["set", &slot_schema, "binding", &combo.to_gnome()])
-        .status()
-        .context("Failed to set GNOME shortcut binding")?;
-
-    std::process::Command::new("gsettings")
-        .args([
-            "set",
-            &slot_schema,
-            "command",
-            "xdg-terminal-exec -e tmuxido",
-        ])
-        .status()
-        .context("Failed to set GNOME shortcut command")?;
-
-    std::process::Command::new("gsettings")
-        .args(["set", base_schema, "custom-keybindings", &list_value])
-        .status()
-        .context("Failed to update GNOME custom keybindings list")?;
-
-    Ok(())
-}
-
-// ============================================================================
-// KDE
-// ============================================================================
-
-/// Path to the KDE global shortcuts config file
-pub fn kde_shortcuts_path() -> Result<PathBuf> {
-    let config_dir = dirs::config_dir().context("Could not determine config directory")?;
-    Ok(config_dir.join("kglobalshortcutsrc"))
-}
-
-/// Check if a key combo is already bound in `kglobalshortcutsrc`.
-/// Returns `Some(section_name)` on conflict, `None` otherwise.
-pub fn check_kde_conflict(path: &Path, combo: &KeyCombo) -> Option<String> {
-    if !path.exists() {
-        return None;
-    }
-    let content = std::fs::read_to_string(path).ok()?;
-    let kde_combo = combo.to_kde();
-
-    let mut current_section = String::new();
-    for line in content.lines() {
-        let trimmed = line.trim();
-        if trimmed.starts_with('[') && trimmed.ends_with(']') {
-            current_section = trimmed[1..trimmed.len() - 1].to_string();
-            continue;
-        }
-        if let Some(eq_pos) = trimmed.find('=') {
-            let value = &trimmed[eq_pos + 1..];
-            // Format: Action=Binding,AlternativeKey,Description
-            if let Some(binding) = value.split(',').next()
-                && binding == kde_combo
-            {
-                return Some(current_section.clone());
-            }
-        }
-    }
-    None
-}
-
-/// Write a KDE global shortcut entry to `kglobalshortcutsrc`.
-/// Skips if `[tmuxido]` section already exists.
-pub fn write_kde_shortcut(path: &Path, combo: &KeyCombo) -> Result<()> {
-    if let Some(parent) = path.parent() {
-        std::fs::create_dir_all(parent)
-            .with_context(|| format!("Failed to create directory: {}", parent.display()))?;
-    }
-
-    if path.exists() {
-        let content = std::fs::read_to_string(path)
-            .with_context(|| format!("Failed to read {}", path.display()))?;
-        if content.contains("[tmuxido]") {
-            return Ok(());
-        }
-    }
-
-    let entry = format!(
-        "\n[tmuxido]\nLaunch Tmuxido={},none,Launch Tmuxido\n",
-        combo.to_kde()
-    );
-
-    use std::fs::OpenOptions;
-    use std::io::Write;
-    let mut file = OpenOptions::new()
-        .create(true)
-        .append(true)
-        .open(path)
-        .with_context(|| format!("Failed to open {}", path.display()))?;
-    file.write_all(entry.as_bytes())
-        .with_context(|| format!("Failed to write to {}", path.display()))?;
-    Ok(())
-}
-
-// ============================================================================
-// Fallback combos and conflict resolution
-// ============================================================================
-
-const FALLBACK_COMBOS: &[&str] = &[
-    "Super+Shift+T",
-    "Super+Shift+P",
-    "Super+Ctrl+T",
-    "Super+Alt+T",
-    "Super+Shift+M",
-    "Super+Ctrl+P",
-];
-
-/// Find the first free combo from the fallback list, skipping those in `taken`.
-/// `taken` should contain normalized combo strings (uppercase, `+`-separated).
-pub fn find_free_combo(taken: &[String]) -> Option<KeyCombo> {
-    FALLBACK_COMBOS.iter().find_map(|s| {
-        let combo = KeyCombo::parse(s)?;
-        if taken.contains(&combo.normalized()) {
-            None
-        } else {
-            Some(combo)
-        }
-    })
-}
-
-// ============================================================================
-// Main wizard
-// ============================================================================
-
-pub fn setup_shortcut_wizard() -> Result<()> {
-    let de = detect_desktop();
-    crate::ui::render_section_header("Keyboard Shortcut");
-
-    if de == DesktopEnv::Unknown {
-        crate::ui::render_shortcut_unknown_de();
-        return Ok(());
-    }
-
-    println!("  Detected desktop environment: {}", de);
-
-    if !crate::ui::render_shortcut_setup_prompt()? {
-        return Ok(());
-    }
-
-    let combo = loop {
-        let input = crate::ui::render_key_combo_prompt("Super+Shift+T")?;
-        let raw = if input.is_empty() {
-            "Super+Shift+T".to_string()
-        } else {
-            input
-        };
-        if let Some(c) = KeyCombo::parse(&raw) {
-            break c;
-        }
-        println!("  Invalid key combo. Use format like 'Super+Shift+T'");
-    };
-
-    let conflict = match &de {
-        DesktopEnv::Hyprland => check_hyprland_conflict(&combo),
-        DesktopEnv::Gnome => check_gnome_conflict(&combo),
-        DesktopEnv::Kde => {
-            let path = kde_shortcuts_path()?;
-            check_kde_conflict(&path, &combo)
-        }
-        DesktopEnv::Unknown => unreachable!(),
-    };
-
-    let final_combo = if let Some(taken_by) = conflict {
-        let taken_normalized = vec![combo.normalized()];
-        if let Some(suggestion) = find_free_combo(&taken_normalized) {
-            let use_suggestion = crate::ui::render_shortcut_conflict_prompt(
-                &combo.to_string(),
-                &taken_by,
-                &suggestion.to_string(),
-            )?;
-            if use_suggestion {
-                suggestion
-            } else {
-                println!("  Run 'tmuxido --setup-shortcut' again to choose a different combo.");
-                return Ok(());
-            }
-        } else {
-            println!(
-                "  All fallback combos are taken. Run 'tmuxido --setup-shortcut' with a custom combo."
-            );
-            return Ok(());
-        }
-    } else {
-        combo
-    };
-
-    let (details, reload_hint) = match &de {
-        DesktopEnv::Hyprland => {
-            let path = hyprland_bindings_path()?;
-            write_hyprland_binding(&path, &final_combo)?;
-            (
-                format!("Added to {}", path.display()),
-                "Reload Hyprland with Super+Shift+R to activate.".to_string(),
-            )
-        }
-        DesktopEnv::Gnome => {
-            write_gnome_shortcut(&final_combo)?;
-            (
-                "Added to GNOME custom keybindings.".to_string(),
-                "The shortcut is active immediately.".to_string(),
-            )
-        }
-        DesktopEnv::Kde => {
-            let path = kde_shortcuts_path()?;
-            write_kde_shortcut(&path, &final_combo)?;
-            (
-                format!("Added to {}", path.display()),
-                "Log out and back in to activate the shortcut.".to_string(),
-            )
-        }
-        DesktopEnv::Unknown => unreachable!(),
-    };
-
-    crate::ui::render_shortcut_success(
-        &de.to_string(),
-        &final_combo.to_string(),
-        &details,
-        &reload_hint,
-    );
-    Ok(())
-}
-
-// ============================================================================
-// Desktop integration (.desktop file + icon)
-// ============================================================================
-
-const ICON_URL: &str = "https://raw.githubusercontent.com/cinco/tmuxido/refs/heads/main/docs/assets/tmuxido-icon_96.png";
-
-const DESKTOP_CONTENT: &str = "[Desktop Entry]
-Name=Tmuxido
-Comment=Quickly find and open projects in tmux
-Exec=tmuxido
-Icon=tmuxido
-Type=Application
-Categories=Development;Utility;
-Terminal=true
-Keywords=tmux;project;fzf;dev;
-StartupWMClass=tmuxido
-";
-
-/// Path where the .desktop entry will be installed
-pub fn desktop_file_path() -> Result<PathBuf> {
-    let data_dir = dirs::data_dir().context("Could not determine data directory")?;
-    Ok(data_dir.join("applications").join("tmuxido.desktop"))
-}
-
-/// Path where the 96×96 icon will be installed
-pub fn icon_install_path() -> Result<PathBuf> {
-    let data_dir = dirs::data_dir().context("Could not determine data directory")?;
-    Ok(data_dir
-        .join("icons")
-        .join("hicolor")
-        .join("96x96")
-        .join("apps")
-        .join("tmuxido.png"))
-}
-
-/// Result of a desktop integration install
-pub struct DesktopInstallResult {
-    pub desktop_path: PathBuf,
-    pub icon_path: PathBuf,
-    pub icon_downloaded: bool,
-}
-
-/// Write the .desktop file and download the icon to the given paths.
-/// Icon download is best-effort — does not fail if curl or network is unavailable.
-pub fn install_desktop_integration_to(
-    desktop_path: &Path,
-    icon_path: &Path,
-) -> Result<DesktopInstallResult> {
-    // Write .desktop
-    if let Some(parent) = desktop_path.parent() {
-        std::fs::create_dir_all(parent)
-            .with_context(|| format!("Failed to create {}", parent.display()))?;
-    }
-    std::fs::write(desktop_path, DESKTOP_CONTENT)
-        .with_context(|| format!("Failed to write {}", desktop_path.display()))?;
-
-    // Download icon (best-effort via curl)
-    let icon_downloaded = (|| -> Option<()> {
-        if let Some(parent) = icon_path.parent() {
-            std::fs::create_dir_all(parent).ok()?;
-        }
-        std::process::Command::new("curl")
-            .args(["-fsSL", ICON_URL, "-o", &icon_path.to_string_lossy()])
-            .status()
-            .ok()?
-            .success()
-            .then_some(())
-    })()
-    .is_some();
-
-    // Refresh desktop database (best-effort)
-    if let Some(apps_dir) = desktop_path.parent() {
-        let _ = std::process::Command::new("update-desktop-database")
-            .arg(apps_dir)
-            .status();
-    }
-
-    // Refresh icon cache (best-effort)
-    if icon_downloaded {
-        // Navigate up from …/96x96/apps → …/icons/hicolor
-        let hicolor_dir = icon_path
-            .parent()
-            .and_then(|p| p.parent())
-            .and_then(|p| p.parent());
-        if let Some(dir) = hicolor_dir {
-            let _ = std::process::Command::new("gtk-update-icon-cache")
-                .args(["-f", "-t", &dir.to_string_lossy()])
-                .status();
-        }
-    }
-
-    Ok(DesktopInstallResult {
-        desktop_path: desktop_path.to_path_buf(),
-        icon_path: icon_path.to_path_buf(),
-        icon_downloaded,
-    })
-}
-
-/// Install .desktop and icon to the standard XDG locations
-pub fn install_desktop_integration() -> Result<DesktopInstallResult> {
-    install_desktop_integration_to(&desktop_file_path()?, &icon_install_path()?)
-}
-
-/// Interactive wizard that asks the user and then installs desktop integration
-pub fn setup_desktop_integration_wizard() -> Result<()> {
-    crate::ui::render_section_header("Desktop Integration");
-
-    if !crate::ui::render_desktop_integration_prompt()? {
-        return Ok(());
-    }
-
-    let result = install_desktop_integration()?;
-    crate::ui::render_desktop_integration_success(&result);
-    Ok(())
-}
-
-// ============================================================================
-// Tests
-// ============================================================================
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    // --- detect_desktop ---
-
-    #[test]
-    fn should_detect_hyprland_from_xdg_var() {
-        assert_eq!(detect_from("Hyprland", false), DesktopEnv::Hyprland);
-        assert_eq!(detect_from("hyprland", false), DesktopEnv::Hyprland);
-        assert_eq!(detect_from("HYPRLAND", false), DesktopEnv::Hyprland);
-    }
-
-    #[test]
-    fn should_detect_hyprland_from_signature_even_without_xdg() {
-        assert_eq!(detect_from("", true), DesktopEnv::Hyprland);
-        assert_eq!(detect_from("somethingelse", true), DesktopEnv::Hyprland);
-    }
-
-    #[test]
-    fn should_detect_gnome() {
-        assert_eq!(detect_from("GNOME", false), DesktopEnv::Gnome);
-        assert_eq!(detect_from("gnome", false), DesktopEnv::Gnome);
-        assert_eq!(detect_from("ubuntu:GNOME", false), DesktopEnv::Gnome);
-    }
-
-    #[test]
-    fn should_detect_kde_from_kde_xdg() {
-        assert_eq!(detect_from("KDE", false), DesktopEnv::Kde);
-        assert_eq!(detect_from("kde", false), DesktopEnv::Kde);
-    }
-
-    #[test]
-    fn should_detect_kde_from_plasma_xdg() {
-        assert_eq!(detect_from("Plasma", false), DesktopEnv::Kde);
-        assert_eq!(detect_from("plasma", false), DesktopEnv::Kde);
-    }
-
-    #[test]
-    fn should_return_unknown_for_unrecognized_de() {
-        assert_eq!(detect_from("", false), DesktopEnv::Unknown);
-        assert_eq!(detect_from("i3", false), DesktopEnv::Unknown);
-        assert_eq!(detect_from("sway", false), DesktopEnv::Unknown);
-    }
-
-    // --- KeyCombo::parse ---
-
-    #[test]
-    fn should_parse_title_case_combo() {
-        let c = KeyCombo::parse("Super+Shift+T").unwrap();
-        assert_eq!(c.modifiers, vec!["SUPER", "SHIFT"]);
-        assert_eq!(c.key, "T");
-    }
-
-    #[test]
-    fn should_parse_lowercase_combo() {
-        let c = KeyCombo::parse("super+shift+t").unwrap();
-        assert_eq!(c.modifiers, vec!["SUPER", "SHIFT"]);
-        assert_eq!(c.key, "T");
-    }
-
-    #[test]
-    fn should_parse_uppercase_combo() {
-        let c = KeyCombo::parse("SUPER+SHIFT+T").unwrap();
-        assert_eq!(c.modifiers, vec!["SUPER", "SHIFT"]);
-        assert_eq!(c.key, "T");
-    }
-
-    #[test]
-    fn should_parse_three_modifier_combo() {
-        let c = KeyCombo::parse("Super+Ctrl+Alt+F").unwrap();
-        assert_eq!(c.modifiers, vec!["SUPER", "CTRL", "ALT"]);
-        assert_eq!(c.key, "F");
-    }
-
-    #[test]
-    fn should_return_none_for_key_only() {
-        assert!(KeyCombo::parse("T").is_none());
-    }
-
-    #[test]
-    fn should_return_none_for_empty_input() {
-        assert!(KeyCombo::parse("").is_none());
-        assert!(KeyCombo::parse("   ").is_none());
-    }
-
-    #[test]
-    fn should_trim_whitespace_in_parts() {
-        let c = KeyCombo::parse(" Super + Shift + T ").unwrap();
-        assert_eq!(c.modifiers, vec!["SUPER", "SHIFT"]);
-        assert_eq!(c.key, "T");
-    }
-
-    // --- KeyCombo formatting ---
-
-    #[test]
-    fn should_format_for_hyprland() {
-        let c = KeyCombo::parse("Super+Shift+T").unwrap();
-        assert_eq!(c.to_hyprland(), "SUPER SHIFT, T");
-    }
-
-    #[test]
-    fn should_format_single_modifier_for_hyprland() {
-        let c = KeyCombo::parse("Super+T").unwrap();
-        assert_eq!(c.to_hyprland(), "SUPER, T");
-    }
-
-    #[test]
-    fn should_format_for_gnome() {
-        let c = KeyCombo::parse("Super+Shift+T").unwrap();
-        assert_eq!(c.to_gnome(), "<Super><Shift>t");
-    }
-
-    #[test]
-    fn should_format_ctrl_for_gnome() {
-        let c = KeyCombo::parse("Super+Ctrl+P").unwrap();
-        assert_eq!(c.to_gnome(), "<Super><Ctrl>p");
-    }
-
-    #[test]
-    fn should_format_for_kde() {
-        let c = KeyCombo::parse("Super+Shift+T").unwrap();
-        assert_eq!(c.to_kde(), "Meta+Shift+T");
-    }
-
-    #[test]
-    fn should_map_super_to_meta_for_kde() {
-        let c = KeyCombo::parse("Super+Ctrl+P").unwrap();
-        assert_eq!(c.to_kde(), "Meta+Ctrl+P");
-    }
-
-    #[test]
-    fn should_display_in_title_case() {
-        let c = KeyCombo::parse("SUPER+SHIFT+T").unwrap();
-        assert_eq!(c.to_string(), "Super+Shift+T");
-    }
-
-    // --- hyprland_modmask ---
-
-    #[test]
-    fn should_calculate_modmask_for_super_shift() {
-        let c = KeyCombo::parse("Super+Shift+T").unwrap();
-        assert_eq!(hyprland_modmask(&c), 64 + 1); // SUPER=64, SHIFT=1
-    }
-
-    #[test]
-    fn should_calculate_modmask_for_super_only() {
-        let c = KeyCombo::parse("Super+T").unwrap();
-        assert_eq!(hyprland_modmask(&c), 64);
-    }
-
-    #[test]
-    fn should_calculate_modmask_for_ctrl_alt() {
-        let c = KeyCombo::parse("Ctrl+Alt+T").unwrap();
-        assert_eq!(hyprland_modmask(&c), 4 + 8); // CTRL=4, ALT=8
-    }
-
-    // --- find_free_combo ---
-
-    #[test]
-    fn should_return_first_fallback_when_nothing_taken() {
-        let combo = find_free_combo(&[]).unwrap();
-        assert_eq!(combo.normalized(), "SUPER+SHIFT+T");
-    }
-
-    #[test]
-    fn should_skip_taken_combos() {
-        let taken = vec!["SUPER+SHIFT+T".to_string(), "SUPER+SHIFT+P".to_string()];
-        let combo = find_free_combo(&taken).unwrap();
-        assert_eq!(combo.normalized(), "SUPER+CTRL+T");
-    }
-
-    #[test]
-    fn should_return_none_when_all_fallbacks_taken() {
-        let taken: Vec<String> = FALLBACK_COMBOS
-            .iter()
-            .map(|s| KeyCombo::parse(s).unwrap().normalized())
-            .collect();
-        assert!(find_free_combo(&taken).is_none());
-    }
-
-    // --- parse_gsettings_list ---
-
-    #[test]
-    fn should_parse_empty_gsettings_list() {
-        assert!(parse_gsettings_list("[]").is_empty());
-        assert!(parse_gsettings_list("@as []").is_empty());
-        assert!(parse_gsettings_list("  [ ]  ").is_empty());
-    }
-
-    #[test]
-    fn should_parse_gsettings_list_with_one_entry() {
-        let result =
-            parse_gsettings_list("['/org/gnome/settings-daemon/plugins/media-keys/custom0/']");
-        assert_eq!(
-            result,
-            vec!["/org/gnome/settings-daemon/plugins/media-keys/custom0/"]
-        );
-    }
-
-    #[test]
-    fn should_parse_gsettings_list_with_multiple_entries() {
-        let result = parse_gsettings_list("['/org/gnome/.../custom0/', '/org/gnome/.../custom1/']");
-        assert_eq!(result.len(), 2);
-        assert_eq!(result[0], "/org/gnome/.../custom0/");
-        assert_eq!(result[1], "/org/gnome/.../custom1/");
-    }
-
-    // --- check_kde_conflict ---
-
-    #[test]
-    fn should_return_none_when_kde_file_missing() {
-        let combo = KeyCombo::parse("Super+Shift+T").unwrap();
-        assert!(check_kde_conflict(Path::new("/nonexistent/path"), &combo).is_none());
-    }
-
-    // --- normalized ---
-
-    #[test]
-    fn should_normalize_to_uppercase_plus_separated() {
-        let c = KeyCombo::parse("super+shift+t").unwrap();
-        assert_eq!(c.normalized(), "SUPER+SHIFT+T");
-    }
-
-    // --- desktop integration ---
-
-    #[test]
-    fn should_write_desktop_file_to_given_path() {
-        let dir = tempfile::tempdir().unwrap();
-        let desktop = dir.path().join("apps").join("tmuxido.desktop");
-        let icon = dir.path().join("icons").join("tmuxido.png");
-
-        let result = install_desktop_integration_to(&desktop, &icon).unwrap();
-
-        assert!(result.desktop_path.exists());
-        let content = std::fs::read_to_string(&result.desktop_path).unwrap();
-        assert!(content.contains("[Desktop Entry]"));
-        assert!(content.contains("Exec=tmuxido"));
-        assert!(content.contains("Icon=tmuxido"));
-        assert!(content.contains("Terminal=true"));
-    }
-
-    #[test]
-    fn should_create_parent_directories_for_desktop_file() {
-        let dir = tempfile::tempdir().unwrap();
-        let desktop = dir
-            .path()
-            .join("nested")
-            .join("apps")
-            .join("tmuxido.desktop");
-        let icon = dir.path().join("icons").join("tmuxido.png");
-
-        install_desktop_integration_to(&desktop, &icon).unwrap();
-
-        assert!(desktop.exists());
-    }
-
-    #[test]
-    fn desktop_content_contains_required_fields() {
-        assert!(DESKTOP_CONTENT.contains("[Desktop Entry]"));
-        assert!(DESKTOP_CONTENT.contains("Name=Tmuxido"));
-        assert!(DESKTOP_CONTENT.contains("Exec=tmuxido"));
-        assert!(DESKTOP_CONTENT.contains("Icon=tmuxido"));
-        assert!(DESKTOP_CONTENT.contains("Type=Application"));
-        assert!(DESKTOP_CONTENT.contains("Terminal=true"));
-        assert!(DESKTOP_CONTENT.contains("StartupWMClass=tmuxido"));
-    }
-}
--- a/src/ui.rs
+++ b/src/ui.rs
--- a/src/update_check.rs
+++ b/src/update_check.rs
@ -1,219 +0,0 @@
-use anyhow::Result;
-use serde::{Deserialize, Serialize};
-use std::path::PathBuf;
-use std::time::{SystemTime, UNIX_EPOCH};
-
-use crate::config::Config;
-use crate::self_update;
-
-#[derive(Debug, Default, Serialize, Deserialize)]
-struct UpdateCheckCache {
-    last_checked: u64,
-    latest_version: String,
-}
-
-pub fn check_and_notify(config: &Config) {
-    let cache = load_cache();
-    check_and_notify_internal(
-        config.update_check_interval_hours,
-        cache,
-        &|| self_update::fetch_latest_tag(),
-        &save_cache,
-    );
-}
-
-fn check_and_notify_internal(
-    interval_hours: u64,
-    mut cache: UpdateCheckCache,
-    fetcher: &dyn Fn() -> Result<String>,
-    saver: &dyn Fn(&UpdateCheckCache),
-) -> bool {
-    if interval_hours == 0 {
-        return false;
-    }
-
-    let elapsed = elapsed_hours(cache.last_checked);
-
-    if elapsed >= interval_hours
-        && let Ok(latest) = fetcher()
-    {
-        let latest_clean = latest.trim_start_matches('v').to_string();
-        let now = SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap_or_default()
-            .as_secs();
-        cache.last_checked = now;
-        cache.latest_version = latest_clean;
-        saver(&cache);
-    }
-
-    let current = self_update::current_version();
-    let latest_clean = cache.latest_version.trim_start_matches('v');
-    if !latest_clean.is_empty()
-        && self_update::version_compare(latest_clean, current) == std::cmp::Ordering::Greater
-    {
-        print_update_notice(current, latest_clean);
-        return true;
-    }
-
-    false
-}
-
-fn print_update_notice(current: &str, latest: &str) {
-    let msg1 = format!("  Update available: {} \u{2192} {}  ", current, latest);
-    let msg2 = "  Run tmuxido --update to install.  ";
-    let w1 = msg1.chars().count();
-    let w2 = msg2.chars().count();
-    let width = w1.max(w2);
-    let border = "\u{2500}".repeat(width);
-    println!("\u{250c}{}\u{2510}", border);
-    println!("\u{2502}{}\u{2502}", pad_to_chars(&msg1, width));
-    println!("\u{2502}{}\u{2502}", pad_to_chars(msg2, width));
-    println!("\u{2514}{}\u{2518}", border);
-}
-
-fn pad_to_chars(s: &str, width: usize) -> String {
-    let char_count = s.chars().count();
-    if char_count >= width {
-        s.to_string()
-    } else {
-        format!("{}{}", s, " ".repeat(width - char_count))
-    }
-}
-
-fn cache_path() -> Result<PathBuf> {
-    let cache_dir = dirs::cache_dir()
-        .ok_or_else(|| anyhow::anyhow!("Could not determine cache directory"))?
-        .join("tmuxido");
-    Ok(cache_dir.join("update_check.json"))
-}
-
-fn load_cache() -> UpdateCheckCache {
-    cache_path()
-        .ok()
-        .and_then(|p| std::fs::read_to_string(p).ok())
-        .and_then(|s| serde_json::from_str(&s).ok())
-        .unwrap_or_default()
-}
-
-fn save_cache(cache: &UpdateCheckCache) {
-    if let Ok(path) = cache_path() {
-        if let Some(parent) = path.parent() {
-            let _ = std::fs::create_dir_all(parent);
-        }
-        if let Ok(json) = serde_json::to_string(cache) {
-            let _ = std::fs::write(path, json);
-        }
-    }
-}
-
-fn elapsed_hours(ts: u64) -> u64 {
-    let now = SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .unwrap_or_default()
-        .as_secs();
-    now.saturating_sub(ts) / 3600
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::cell::RefCell;
-
-    fn make_cache(last_checked: u64, latest_version: &str) -> UpdateCheckCache {
-        UpdateCheckCache {
-            last_checked,
-            latest_version: latest_version.to_string(),
-        }
-    }
-
-    fn now_ts() -> u64 {
-        SystemTime::now()
-            .duration_since(UNIX_EPOCH)
-            .unwrap_or_default()
-            .as_secs()
-    }
-
-    #[test]
-    fn should_not_notify_when_interval_is_zero() {
-        let cache = make_cache(0, "99.0.0");
-        let fetcher_called = RefCell::new(false);
-
-        let result = check_and_notify_internal(
-            0,
-            cache,
-            &|| {
-                *fetcher_called.borrow_mut() = true;
-                Ok("99.0.0".to_string())
-            },
-            &|_| {},
-        );
-
-        assert!(!result);
-        assert!(!fetcher_called.into_inner());
-    }
-
-    #[test]
-    fn should_not_check_when_interval_not_elapsed() {
-        let cache = make_cache(now_ts(), "");
-        let fetcher_called = RefCell::new(false);
-
-        check_and_notify_internal(
-            24,
-            cache,
-            &|| {
-                *fetcher_called.borrow_mut() = true;
-                Ok("99.0.0".to_string())
-            },
-            &|_| {},
-        );
-
-        assert!(!fetcher_called.into_inner());
-    }
-
-    #[test]
-    fn should_check_when_interval_elapsed() {
-        let cache = make_cache(0, "");
-        let fetcher_called = RefCell::new(false);
-
-        check_and_notify_internal(
-            1,
-            cache,
-            &|| {
-                *fetcher_called.borrow_mut() = true;
-                Ok(self_update::current_version().to_string())
-            },
-            &|_| {},
-        );
-
-        assert!(fetcher_called.into_inner());
-    }
-
-    #[test]
-    fn should_not_notify_when_versions_equal() {
-        let current = self_update::current_version();
-        let cache = make_cache(now_ts(), current);
-
-        let result = check_and_notify_internal(24, cache, &|| unreachable!(), &|_| {});
-
-        assert!(!result);
-    }
-
-    #[test]
-    fn should_detect_update_available() {
-        let cache = make_cache(now_ts(), "99.0.0");
-
-        let result = check_and_notify_internal(24, cache, &|| unreachable!(), &|_| {});
-
-        assert!(result);
-    }
-
-    #[test]
-    fn should_not_detect_update_when_current_is_newer() {
-        let cache = make_cache(now_ts(), "0.0.1");
-
-        let result = check_and_notify_internal(24, cache, &|| unreachable!(), &|_| {});
-
-        assert!(!result);
-    }
-}
--- a/tests/deps.rs
+++ b/tests/deps.rs
@ -1,137 +0,0 @@
-use tmuxido::deps::{
-    BinaryChecker, Dep, PackageManager, SystemBinaryChecker, check_missing, detect_package_manager,
-};
-
-// --- SystemBinaryChecker (real system calls) ---
-
-#[test]
-fn system_checker_finds_sh_binary() {
-    let checker = SystemBinaryChecker;
-    assert!(
-        checker.is_available("sh"),
-        "`sh` must be present on any Unix system"
-    );
-}
-
-#[test]
-fn system_checker_returns_false_for_nonexistent_binary() {
-    let checker = SystemBinaryChecker;
-    assert!(!checker.is_available("tmuxido_nonexistent_xyz_42"));
-}
-
-// --- detect_package_manager on real system ---
-
-#[test]
-fn should_detect_some_package_manager_on_linux() {
-    let checker = SystemBinaryChecker;
-    let pm = detect_package_manager(&checker);
-    assert!(
-        pm.is_some(),
-        "Expected to detect at least one package manager on this Linux system"
-    );
-}
-
-// --- PackageManager metadata completeness ---
-
-#[test]
-fn all_package_managers_have_non_empty_detection_binary() {
-    for pm in PackageManager::all_ordered() {
-        assert!(
-            !pm.detection_binary().is_empty(),
-            "{:?} has empty detection binary",
-            pm
-        );
-    }
-}
-
-#[test]
-fn all_package_managers_have_non_empty_display_name() {
-    for pm in PackageManager::all_ordered() {
-        assert!(
-            !pm.display_name().is_empty(),
-            "{:?} has empty display name",
-            pm
-        );
-    }
-}
-
-#[test]
-fn install_command_always_starts_with_sudo() {
-    let packages = &["fzf", "tmux"];
-    for pm in PackageManager::all_ordered() {
-        let cmd = pm.install_command(packages);
-        assert_eq!(
-            cmd.first().map(String::as_str),
-            Some("sudo"),
-            "{} install command should start with sudo",
-            pm.display_name()
-        );
-    }
-}
-
-#[test]
-fn install_command_always_contains_requested_packages() {
-    let packages = &["fzf", "tmux"];
-    for pm in PackageManager::all_ordered() {
-        let cmd = pm.install_command(packages);
-        assert!(
-            cmd.contains(&"fzf".to_string()),
-            "{} command missing 'fzf'",
-            pm.display_name()
-        );
-        assert!(
-            cmd.contains(&"tmux".to_string()),
-            "{} command missing 'tmux'",
-            pm.display_name()
-        );
-    }
-}
-
-// --- Dep completeness ---
-
-#[test]
-fn dep_package_names_are_standard() {
-    assert_eq!(Dep::Fzf.package_name(), "fzf");
-    assert_eq!(Dep::Tmux.package_name(), "tmux");
-}
-
-#[test]
-fn all_deps_have_matching_binary_and_package_names() {
-    for dep in Dep::all() {
-        assert!(!dep.binary_name().is_empty());
-        assert!(!dep.package_name().is_empty());
-    }
-}
-
-// --- check_missing on real system ---
-
-#[test]
-fn check_missing_returns_only_actually_missing_tools() {
-    let checker = SystemBinaryChecker;
-    let missing = check_missing(&checker);
-    // Every item reported as missing must NOT be findable via `which`
-    for dep in &missing {
-        assert!(
-            !checker.is_available(dep.binary_name()),
-            "{} reported as missing but `which` finds it",
-            dep.binary_name()
-        );
-    }
-}
-
-#[test]
-fn check_missing_does_not_report_present_tools_as_missing() {
-    let checker = SystemBinaryChecker;
-    let missing = check_missing(&checker);
-    // Every dep NOT in missing list must be available
-    let missing_names: Vec<&str> = missing.iter().map(|d| d.binary_name()).collect();
-    for dep in Dep::all() {
-        if !missing_names.contains(&dep.binary_name()) {
-            assert!(
-                checker.is_available(dep.binary_name()),
-                "{} not in missing list but `which` can't find it",
-                dep.binary_name()
-            );
-        }
-    }
-}
--- a/tests/docker/Dockerfile
+++ b/tests/docker/Dockerfile
@ -1,43 +0,0 @@
-# syntax=docker/dockerfile:1
-
-# ---- Stage 1: Build (Rust stable on Debian slim) ----
-FROM rust:1-slim AS builder
-
-WORKDIR /src
-
-# Copy manifests first so cargo can resolve deps (layer cache friendly)
-COPY Cargo.toml Cargo.lock rust-toolchain.toml ./
-
-# Copy source and build release binary
-COPY src/ ./src/
-RUN cargo build --release --locked
-
-# ---- Stage 2: Test environment (fresh Ubuntu, no fzf/tmux) ----
-FROM ubuntu:24.04
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-# Install only what's needed to run the test suite itself
-# (git + sudo so Test 7 can install fzf/tmux via apt)
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-        sudo \
-        git \
-    && rm -rf /var/lib/apt/lists/*
-
-# Create an unprivileged user with passwordless sudo
-# (simulates a regular developer who can install packages)
-RUN useradd -m -s /bin/bash testuser \
-    && echo "testuser ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
-
-# Install the tmuxido binary built in stage 1
-COPY --from=builder /src/target/release/tmuxido /usr/local/bin/tmuxido
-
-# Copy and register the test entrypoint
-COPY tests/docker/entrypoint.sh /usr/local/bin/entrypoint.sh
-RUN chmod +x /usr/local/bin/entrypoint.sh
-
-USER testuser
-WORKDIR /home/testuser
-
-ENTRYPOINT ["entrypoint.sh"]
--- a/tests/docker/entrypoint.sh
+++ b/tests/docker/entrypoint.sh
@ -1,185 +0,0 @@
-#!/usr/bin/env bash
-# Test suite executed inside the Ubuntu container.
-# Simulates a brand-new user running tmuxido for the first time.
-set -uo pipefail
-
-PASS=0
-FAIL=0
-
-pass() { echo "  ✓ $1"; PASS=$((PASS + 1)); }
-fail() { echo "  ✗ $1"; FAIL=$((FAIL + 1)); }
-
-section() {
-    echo ""
-    echo "┌─ $1"
-}
-
-# ---------------------------------------------------------------------------
-# Phase 1 — fzf and tmux are NOT installed yet
-# ---------------------------------------------------------------------------
-
-echo ""
-echo "╔══════════════════════════════════════════════════════════╗"
-echo "║   tmuxido — Container Integration Tests (Ubuntu 24.04)  ║"
-echo "╚══════════════════════════════════════════════════════════╝"
-
-section "Phase 1: binary basics"
-
-# T1 — binary is in PATH and executable
-if command -v tmuxido &>/dev/null; then
-    pass "tmuxido found in PATH ($(command -v tmuxido))"
-else
-    fail "tmuxido not found in PATH"
-fi
-
-# T2 — --help exits 0
-if tmuxido --help >/dev/null 2>&1; then
-    pass "--help exits with code 0"
-else
-    fail "--help returned non-zero"
-fi
-
-# T3 — --version shows the package name
-VERSION_OUT=$(tmuxido --version 2>&1 || true)
-if echo "$VERSION_OUT" | grep -q "tmuxido"; then
-    pass "--version output contains 'tmuxido' → $VERSION_OUT"
-else
-    fail "--version output unexpected: $VERSION_OUT"
-fi
-
-# ---------------------------------------------------------------------------
-# Phase 2 — dependency detection (fzf and tmux absent)
-# ---------------------------------------------------------------------------
-
-section "Phase 2: dependency detection (fzf and tmux not installed)"
-
-# Pipe "n" so tmuxido declines to install and exits
-DEP_OUT=$(echo "n" | tmuxido 2>&1 || true)
-
-# T4 — fzf reported as missing
-if echo "$DEP_OUT" | grep -q "fzf"; then
-    pass "fzf detected as missing"
-else
-    fail "fzf NOT detected as missing. Full output:\n$DEP_OUT"
-fi
-
-# T5 — tmux reported as missing
-if echo "$DEP_OUT" | grep -q "tmux"; then
-    pass "tmux detected as missing"
-else
-    fail "tmux NOT detected as missing. Full output:\n$DEP_OUT"
-fi
-
-# T6 — "not installed" heading appears
-if echo "$DEP_OUT" | grep -q "not installed"; then
-    pass "User-facing 'not installed' message shown"
-else
-    fail "'not installed' message missing. Full output:\n$DEP_OUT"
-fi
-
-# T7 — apt detected as package manager (Ubuntu 24.04)
-if echo "$DEP_OUT" | grep -q "apt"; then
-    pass "apt detected as the package manager"
-else
-    fail "apt NOT detected. Full output:\n$DEP_OUT"
-fi
-
-# T8 — install command includes sudo apt install
-if echo "$DEP_OUT" | grep -q "sudo apt install"; then
-    pass "Install command 'sudo apt install' shown to user"
-else
-    fail "Install command incorrect. Full output:\n$DEP_OUT"
-fi
-
-# T9 — cancellation message when user answers "n"
-if echo "$DEP_OUT" | grep -q "cancelled\|Cancelled\|manually"; then
-    pass "Graceful cancellation message shown"
-else
-    fail "Cancellation message missing. Full output:\n$DEP_OUT"
-fi
-
-# ---------------------------------------------------------------------------
-# Phase 3 — install deps and run full workflow
-# ---------------------------------------------------------------------------
-
-section "Phase 3: full workflow (after installing fzf, tmux and git)"
-
-echo "    Installing fzf, tmux via apt (this may take a moment)..."
-sudo apt-get update -qq 2>/dev/null
-sudo apt-get install -y --no-install-recommends fzf tmux 2>/dev/null
-
-# T10 — fzf now available
-if command -v fzf &>/dev/null; then
-    pass "fzf installed successfully ($(fzf --version 2>&1 | head -1))"
-else
-    fail "fzf still not available after installation"
-fi
-
-# T11 — tmux now available
-if command -v tmux &>/dev/null; then
-    pass "tmux installed successfully ($(tmux -V))"
-else
-    fail "tmux still not available after installation"
-fi
-
-# T12 — tmuxido no longer triggers dependency prompt
-NO_DEP_OUT=$(echo "" | tmuxido 2>&1 || true)
-if echo "$NO_DEP_OUT" | grep -q "not installed"; then
-    fail "Dependency prompt still shown after installing deps"
-else
-    pass "No dependency prompt after deps are installed"
-fi
-
-# T13 — set up a minimal git project tree for scanning
-mkdir -p ~/Projects/demo-app
-git -C ~/Projects/demo-app init --quiet
-git -C ~/Projects/demo-app config user.email "test@test.com"
-git -C ~/Projects/demo-app config user.name "Test"
-
-mkdir -p ~/.config/tmuxido
-cat > ~/.config/tmuxido/tmuxido.toml <<'EOF'
-paths = ["~/Projects"]
-max_depth = 3
-cache_enabled = true
-EOF
-
-# T13 — --refresh scans and finds our demo project
-REFRESH_OUT=$(tmuxido --refresh 2>&1 || true)
-if echo "$REFRESH_OUT" | grep -q "projects\|Projects"; then
-    pass "--refresh scanned and reported projects"
-else
-    fail "--refresh output unexpected: $REFRESH_OUT"
-fi
-
-# T14 — --cache-status reports the cache that was just built
-CACHE_OUT=$(tmuxido --cache-status 2>&1 || true)
-if echo "$CACHE_OUT" | grep -qi "cache"; then
-    pass "--cache-status reports cache info"
-else
-    fail "--cache-status output unexpected: $CACHE_OUT"
-fi
-
-# T15 — cache contains our demo project
-if echo "$CACHE_OUT" | grep -q "Projects cached: [^0]"; then
-    pass "Cache contains at least 1 project"
-else
-    # Try alternate grep in case format differs
-    if echo "$CACHE_OUT" | grep -q "cached:"; then
-        pass "--cache-status shows cached projects (count check skipped)"
-    else
-        fail "Cache appears empty. Output: $CACHE_OUT"
-    fi
-fi
-
-# ---------------------------------------------------------------------------
-# Summary
-# ---------------------------------------------------------------------------
-
-echo ""
-echo "╔══════════════════════════════════════════════════════════╗"
-printf "║  Results: %-3d passed, %-3d failed%*s║\n" \
-    "$PASS" "$FAIL" $((24 - ${#PASS} - ${#FAIL})) ""
-echo "╚══════════════════════════════════════════════════════════╝"
-echo ""
-
-[ "$FAIL" -eq 0 ]
--- a/tests/docker/run.sh
+++ b/tests/docker/run.sh
@ -1,54 +0,0 @@
-#!/usr/bin/env bash
-# Build the tmuxido Docker test image and run the container integration tests.
-#
-# Usage:
-#   ./tests/docker/run.sh            # build + run
-#   ./tests/docker/run.sh --no-cache # force rebuild from scratch
-set -euo pipefail
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
-IMAGE_NAME="tmuxido-test"
-
-# Propagate --no-cache if requested
-BUILD_FLAGS=()
-if [[ "${1:-}" == "--no-cache" ]]; then
-    BUILD_FLAGS+=(--no-cache)
-fi
-
-echo "╔══════════════════════════════════════════════════════════╗"
-echo "║         tmuxido — Docker Integration Test Runner        ║"
-echo "╚══════════════════════════════════════════════════════════╝"
-echo ""
-echo "Project root : $PROJECT_ROOT"
-echo "Dockerfile   : $SCRIPT_DIR/Dockerfile"
-echo "Image name   : $IMAGE_NAME"
-echo ""
-
-# ---- Build ----------------------------------------------------------------
-echo "Building image (stage 1: rust compile, stage 2: ubuntu test env)..."
-docker build \
-    "${BUILD_FLAGS[@]}" \
-    --tag "$IMAGE_NAME" \
-    --file "$SCRIPT_DIR/Dockerfile" \
-    "$PROJECT_ROOT"
-
-echo ""
-echo "Build complete. Running tests..."
-echo ""
-
-# ---- Run ------------------------------------------------------------------
-docker run \
-    --rm \
-    --name "${IMAGE_NAME}-run" \
-    "$IMAGE_NAME"
-
-EXIT=$?
-
-if [ "$EXIT" -eq 0 ]; then
-    echo "All tests passed."
-else
-    echo "Some tests FAILED (exit $EXIT)."
-fi
-
-exit "$EXIT"
--- a/tests/scan.rs
+++ b/tests/scan.rs
@ -10,7 +10,6 @@ fn make_config(max_depth: usize) -> Config {
        max_depth,
        cache_enabled: true,
        cache_ttl_hours: 24,
-        update_check_interval_hours: 24,
        default_session: SessionConfig { windows: vec![] },
    }
 }
--- a/tests/shortcut.rs
+++ b/tests/shortcut.rs
@ -1,165 +0,0 @@
-use std::fs;
-use tempfile::tempdir;
-use tmuxido::shortcut::{
-    KeyCombo, check_kde_conflict, install_desktop_integration_to, write_hyprland_binding,
-    write_kde_shortcut,
-};
-
-#[test]
-fn writes_hyprland_binding_to_new_file() {
-    let dir = tempdir().unwrap();
-    let path = dir.path().join("bindings.conf");
-    let combo = KeyCombo::parse("Super+Shift+T").unwrap();
-
-    write_hyprland_binding(&path, &combo).unwrap();
-
-    let content = fs::read_to_string(&path).unwrap();
-    assert!(
-        content.contains("SUPER SHIFT, T"),
-        "should contain Hyprland combo"
-    );
-    assert!(content.contains("tmuxido"), "should mention tmuxido");
-    assert!(
-        content.starts_with("bindd"),
-        "should start with bindd directive"
-    );
-}
-
-#[test]
-fn write_hyprland_binding_skips_when_tmuxido_already_present() {
-    let dir = tempdir().unwrap();
-    let path = dir.path().join("bindings.conf");
-    fs::write(&path, "bindd = SUPER SHIFT, T, Tmuxido, exec, tmuxido\n").unwrap();
-
-    let combo = KeyCombo::parse("Super+Shift+T").unwrap();
-    write_hyprland_binding(&path, &combo).unwrap();
-
-    let content = fs::read_to_string(&path).unwrap();
-    let count = content.lines().filter(|l| l.contains("tmuxido")).count();
-    assert_eq!(count, 1, "should not add a duplicate line");
-}
-
-#[test]
-fn write_hyprland_binding_creates_parent_dirs() {
-    let dir = tempdir().unwrap();
-    let path = dir.path().join("nested").join("hypr").join("bindings.conf");
-
-    let combo = KeyCombo::parse("Super+Ctrl+T").unwrap();
-    write_hyprland_binding(&path, &combo).unwrap();
-
-    assert!(
-        path.exists(),
-        "file should be created even when parent dirs are missing"
-    );
-}
-
-#[test]
-fn writes_kde_shortcut_to_new_file() {
-    let dir = tempdir().unwrap();
-    let path = dir.path().join("kglobalshortcutsrc");
-    let combo = KeyCombo::parse("Super+Shift+T").unwrap();
-
-    write_kde_shortcut(&path, &combo).unwrap();
-
-    let content = fs::read_to_string(&path).unwrap();
-    assert!(
-        content.contains("[tmuxido]"),
-        "should contain [tmuxido] section"
-    );
-    assert!(
-        content.contains("Meta+Shift+T"),
-        "should use Meta notation for KDE"
-    );
-    assert!(
-        content.contains("Launch Tmuxido"),
-        "should include action description"
-    );
-}
-
-#[test]
-fn write_kde_shortcut_skips_when_section_already_exists() {
-    let dir = tempdir().unwrap();
-    let path = dir.path().join("kglobalshortcutsrc");
-    fs::write(
-        &path,
-        "[tmuxido]\nLaunch Tmuxido=Meta+Shift+T,none,Launch Tmuxido\n",
-    )
-    .unwrap();
-
-    let combo = KeyCombo::parse("Super+Shift+P").unwrap();
-    write_kde_shortcut(&path, &combo).unwrap();
-
-    let content = fs::read_to_string(&path).unwrap();
-    let count = content.matches("[tmuxido]").count();
-    assert_eq!(count, 1, "should not add a duplicate section");
-}
-
-#[test]
-fn check_kde_conflict_finds_existing_binding() {
-    let dir = tempdir().unwrap();
-    let path = dir.path().join("kglobalshortcutsrc");
-    fs::write(
-        &path,
-        "[myapp]\nLaunch Something=Meta+Shift+T,none,Launch Something\n",
-    )
-    .unwrap();
-
-    let combo = KeyCombo::parse("Super+Shift+T").unwrap();
-    let conflict = check_kde_conflict(&path, &combo);
-
-    assert_eq!(conflict, Some("myapp".to_string()));
-}
-
-#[test]
-fn check_kde_conflict_returns_none_for_free_binding() {
-    let dir = tempdir().unwrap();
-    let path = dir.path().join("kglobalshortcutsrc");
-    fs::write(
-        &path,
-        "[myapp]\nLaunch Something=Meta+Ctrl+T,none,Launch Something\n",
-    )
-    .unwrap();
-
-    let combo = KeyCombo::parse("Super+Shift+T").unwrap();
-    assert!(check_kde_conflict(&path, &combo).is_none());
-}
-
-#[test]
-fn check_kde_conflict_returns_none_when_file_missing() {
-    let combo = KeyCombo::parse("Super+Shift+T").unwrap();
-    assert!(check_kde_conflict(std::path::Path::new("/nonexistent/path"), &combo).is_none());
-}
-
-#[test]
-fn installs_desktop_file_to_given_path() {
-    let dir = tempdir().unwrap();
-    let desktop_path = dir.path().join("applications").join("tmuxido.desktop");
-    let icon_path = dir
-        .path()
-        .join("icons")
-        .join("hicolor")
-        .join("96x96")
-        .join("apps")
-        .join("tmuxido.png");
-
-    let result = install_desktop_integration_to(&desktop_path, &icon_path).unwrap();
-
-    assert!(result.desktop_path.exists(), ".desktop file should exist");
-    let content = fs::read_to_string(&result.desktop_path).unwrap();
-    assert!(content.contains("[Desktop Entry]"));
-    assert!(content.contains("Exec=tmuxido"));
-    assert!(content.contains("Icon=tmuxido"));
-    assert!(content.contains("Terminal=true"));
-    assert!(content.contains("StartupWMClass=tmuxido"));
-}
-
-#[test]
-fn desktop_install_creates_parent_dirs() {
-    let dir = tempdir().unwrap();
-    let desktop_path = dir.path().join("a").join("b").join("tmuxido.desktop");
-    let icon_path = dir.path().join("icons").join("tmuxido.png");
-
-    install_desktop_integration_to(&desktop_path, &icon_path).unwrap();
-
-    assert!(desktop_path.exists());
-}
--- a/tmuxido.desktop
+++ b/tmuxido.desktop
@ -1,10 +0,0 @@
-[Desktop Entry]
-Name=Tmuxido
-Comment=Quickly find and open projects in tmux
-Exec=tmuxido
-Icon=tmuxido
-Type=Application
-Categories=Development;Utility;
-Terminal=true
-Keywords=tmux;project;fzf;dev;
-StartupWMClass=tmuxido