Refs #330
## Summary
- add standard Linux hicolor icon sizes to the Tauri package outputs
- enable the GTK app id on Linux and ship a matching reverse-DNS desktop
entry alias for shell association
- mark the alias desktop entry `NoDisplay=true` so it does not surface
as a duplicate launcher in desktop menus
- include the same alias desktop entry for AppImage so the fix is not
limited to deb/rpm packages
## Validation
- confirmed in the Linux VM that the desktop-integrated launch no longer
shows the generic taskbar icon
- verified the alias desktop entry is now hidden from app menus via
`NoDisplay=true`
- attempted a fresh `tauri build --bundles deb`; the build still hits
the known optional `@tauri-apps/cli` native-binding issue in this
workspace after prebuild, not a code/config error from this PR
- Add 50ms debounce to zoom operations to prevent WebView2 IPC bottleneck
- Enable transparent window mode for better Windows resize/zoom performance
- Reduce zoom step from 0.2 to 0.1 for finer control
- Add build scripts for platform-specific builds with zip bundles
- Update CI workflow to use --bundles flag for explicit target selection
- macOS: use app,zip (removed dmg)
- Windows: use nsis,zip
- Linux: use appimage,deb,rpm
Match the Tauri package, Cargo, and bundle version metadata to the current legacy desktop version so About dialogs and installer artifacts stop reporting 0.1.0.
This commit establishes a comprehensive native menu system for the Tauri application, bringing it to parity with the Electron implementation and enabling full keyboard shortcut support.
## Key Features Added
**Native Menu System:**
- Complete menu bar with File, Edit, View, and Window menus
- Platform-specific adaptations (macOS app menu, Windows/Linux quit behavior)
- Full menu event handling system with proper window management
**Keyboard Accelerators:**
- CmdOrCtrl+N for New Instance creation
- Standard Edit menu shortcuts (Undo, Redo, Cut, Copy, Paste, Select All)
- View menu shortcuts (Reload, Force Reload, Toggle DevTools, Fullscreen)
- Built-in zoom hotkeys enabled via zoomHotkeysEnabled
**Enhanced Capabilities:**
- Added core:menu:default permission for menu management
- Added core:webview:allow-set-webview-zoom for zoom functionality
- Proper event communication between Tauri backend and frontend
**Frontend Integration:**
- Tauri event listener for menu:newInstance events
- Proper cleanup and error handling for event subscriptions
- Runtime environment detection for Tauri-specific behavior
## Technical Changes
**Backend (Rust):**
- Replaced empty menu stub with full SubmenuBuilder implementation
- Added comprehensive menu event handling with window operations
- Implemented MenuItem::with_id for accelerator support
- Added platform-specific menu construction logic
**Frontend (TypeScript):**
- Added Tauri event listener integration in main App component
- Proper lifecycle management with onMount/onCleanup
- Runtime environment detection for conditional Tauri behavior
**Configuration:**
- Enabled zoomHotkeysEnabled in tauri.conf.json for built-in zoom support
- Updated capabilities to include necessary menu and webview permissions
This implementation provides a native, platform-consistent user experience with full keyboard shortcut support, matching the functionality users expect from desktop applications.
