Add iOS build target and refactor Tauri app initialization

[AdamJ]

Summary

This PR scaffolds a Tauri iOS build target alongside the existing Mac/Windows desktop app, enabling the app to run in the iOS Simulator and eventually ship to the App Store. The changes include extracting shared app initialization logic into a library crate, gating desktop-only features (native menu, self-hosted updater) behind #[cfg(desktop)], and updating platform detection to distinguish iPadOS from macOS.

Type of Change

• New feature
• Update to existing feature
• Bug fix
• Documentation update
• Other (describe below)

Changes Made

Rust / Tauri Backend

• src-tauri/src/lib.rs (new): Extracted pub fn run() containing all app initialization logic, annotated with #[cfg_attr(mobile, tauri::mobile_entry_point)] for iOS compatibility. Desktop-only features (menu, updater, process plugins) are conditionally compiled via #[cfg(desktop)].
• src-tauri/src/main.rs: Simplified to a thin entry point that calls timetraked_lib::run(), keeping only the Windows-specific windows_subsystem attribute.
• src-tauri/Cargo.toml: Added [lib] section declaring timetraked_lib with crate-type = ["staticlib", "cdylib", "rlib"] (required for Tauri iOS/Android builds). Moved tauri-plugin-updater and tauri-plugin-process to a platform-specific dependency block scoped to non-mobile targets.
• src-tauri/tauri.ios.conf.json (new): iOS platform-override config with App Store bundle ID com.adamjolicoeur.timetraked, separate from the desktop identifier to preserve existing app-data/keychain/updater identity.
• src-tauri/capabilities/default.json: Removed desktop-only permissions (updater:default, process:allow-restart), keeping only cross-platform ones (core:default, opener:default, dialog:default).
• src-tauri/capabilities/desktop.json (new): Desktop-only capability set with "platforms": ["macOS", "windows", "linux"] to prevent iOS from requesting unavailable plugins.
• src-tauri/src/menu.rs: Updated documentation to note that menu building is desktop-only (#[cfg(desktop)]).

Frontend / TypeScript

• src/lib/platform.ts: Enhanced platform detection:
  • Added isIOS export that detects iPhone/iPad/iPod user agents and distinguishes iPadOS (which spoofs "Macintosh" since iPadOS 13) from real Macs via maxTouchPoints > 1.
  • Updated isMac to exclude iOS devices: isMac = /Mac/.test(userAgent) && !isIOS.
  • Used to gate desktop-only Tauri behavior (native menu, self-hosted updater).
• src/lib/tauriElectronApiShim.ts: Added isIOS check to skip silent update checks on iOS (App Store owns distribution/updates).
• src/App.tsx: Added a Command Palette button (Search icon) to the header for easier access on touch devices.
• index.html: Cleaned up CSP meta tag by removing obsolete capacitor://localhost references (leftover from an earlier Capacitor-based plan) and clarified that Tauri's own CSP header is injected at runtime.

Configuration & Scripts

• package.json: Added three new npm scripts:
  • pnpm tauri:ios:init — scaffold the Xcode project
  • pnpm tauri:ios:dev — launch in iOS Simulator with hot reload
  • pnpm tauri:ios:build — build the iOS app bundle
• AGENTS.md: Updated version to 2.7.0 and last-updated date; expanded documentation for platform detection, menu building, and the

https://claude.ai/code/session_01LkgcfBvaBCuTwcYah1WrTn