useDirectorySettings Tests:
- Test directory initialization with overrides and remote defaults
- Verify app config override with space trimming
- Load Claude/Codex directories from remote API
- Calculate resolvedDirs correctly
- Test directory browsing functionality
- Browse Claude/Codex config directories
- Browse app config directory with proper default paths
- Update settings callback when selection succeeds
- Test error handling scenarios
- User cancels directory selection (returns null)
- Directory picker throws error (shows toast)
- Verify settings not updated on failure
- Test directory reset operations
- Reset individual directories to computed defaults
- Reset app config directory
- Batch reset with provided server values
- Use vi.hoisted() for proper mock initialization
- Factory function for settings creation (reusability)
useSettingsMetadata Tests:
- Test portable mode flag loading
- Verify initial loading state
- Load portable flag from API
- Handle async state transitions
- Test error tolerance when API fails
- Silent failure on network errors
- Default to non-portable mode
- Continue without blocking UI
- Test restart flag management
- Set restart required flag
- Acknowledge restart to clear flag
- State updates wrapped in act()
All tests passing: 10/10 (7 useDirectorySettings + 3 useSettingsMetadata)
Jason