Introduces modal edit navigation commands and a dedicated keymap context, supports opening tasks directly in edit mode, and reorganizes the task detail modal into reusable components with sectioned render/state helpers to reduce duplication.
- Add TaskDetailModal edit mode with form validation, tags + annotations editing, and SaveEdits event - Anchor dropdown/suggestion menus using deferred/anchored overlay to avoid clipping - Add modal-specific keymap contexts (ModalInput/ModalDropdown) for Esc/Ctrl+Enter/Tab navigation - Refresh modal project suggestions from tasks; improve project child filtering boundary match - Small UI polish (toast styling, layout spacing) and update shortcuts docs