- Move Plan and Subtask buttons next to the description input in QuickEntryBox, InlineCreateCard, and TaskForm
- Improve action button layout with consistent icon+label pattern and disabled states
- Add CSS styles for new action button group and description-adjacent controls
- Add regression tests for all three task creation surfaces ensuring buttons appear next to description
- Document the description-adjacent AI controls pattern in dashboard README
- Add favorite model selection to QuickEntryBox and InlineCreateCard components
- Wire up model favorites in TaskForm and TaskDetailModal
- Add model favorites management UI to SettingsModal
- Add tests for favorites in InlineCreateCard, QuickEntryBox, TaskForm, ListView, and SettingsModal
- Remove unused CommitDiffTab component and related tests
- Extract shared TaskForm component from NewTaskModal with all form fields and validation logic
- Integrate TaskForm into NewTaskModal, replacing duplicated form code
- Integrate TaskForm into TaskDetailModal edit mode for consistent editing experience
- Add comprehensive tests for TaskForm, Header, and updated modal components
- Clean up removed/obsolete tests and fix SSE, settings, and comment components
