Merge pull request #64 from SteelDynamite/claude/dreamy-brown-4XuTd

docs: sync documentation with codebase state

CLAUDE.md

@@ -64,7 +64,7 @@ The GUI uses Svelte 5 runes mode (`$state`, `$derived`, `$effect`, `$props()`).
 
 Pre-alpha. No users, no released builds, no data to migrate. Breaking changes to on-disk formats, config structure, or sync conventions are free — do not add migration logic.
 
-### Current state (2026-04-15)
+### Current state (2026-04-27)
 
 - **Phase 1** (Core + CLI): Complete
 - **Phase 2** (WebDAV sync): Complete — remote folder browsing, checksum-based conflict resolution, auto-sync lifecycle, per-workspace sync interval

PLAN.md

@@ -765,7 +765,7 @@ WorkspaceConfig {
 - [x] List rename (inline input via list kebab menu in drawer)
 - [x] Keyboard shortcuts (Escape closes settings → detail → drawer → menus in priority order)
 - [x] Sync status indicators (last-sync time + upload/download counts chip in TasksScreen)
-- [x] Push/pull sync mode selection (session-only sync direction selector in SettingsScreen)
+- [ ] Push/pull sync mode selection (session-only sync direction selector in SettingsScreen)
 - [x] Group-by-date toggle per list (checkmark toggle in list kebab menu)
 - [x] Subtask hierarchy (expand/collapse, inline add, cascade toggle/delete)
 - [ ] Search/filter tasks
@@ -1058,6 +1058,6 @@ This project is free and open-source software licensed under GPL v3.
 
 ---
 
-**Last Updated**: 2026-04-23
-**Document Version**: 4.4
+**Last Updated**: 2026-04-27
+**Document Version**: 4.5
 **Status**: Ready to Implement - Milestone-Driven Plan