Merge branch 'claude/dreamy-brown-d12z7' into claude/resolve-pr-49-conflicts-rdSPL

Resolve conflicts from PR #49 with latest main:
- PLAN.md: keep HEAD's updated Settings/theme list (adds window decorations, Black and Gold) while adopting PR's "Move to..." inline phrasing
- README.md: keep HEAD's richer theme list including Black and Gold
- docs/API.md: keep HEAD's atomic move_task documentation (PR addition was already present)

https://claude.ai/code/session_01NCtJ5PNhaDh21kYnDZXYsN

PLAN.md

@@ -224,6 +224,8 @@ impl TaskRepository {
     pub fn get_lists(&self) -> Result<Vec<TaskList>>;
     pub fn get_list(&self, list_id: Uuid) -> Result<TaskList>;
     pub fn delete_list(&mut self, id: Uuid) -> Result<()>;
+    pub fn rename_list(&mut self, list_id: Uuid, new_name: String) -> Result<()>;
+    pub fn move_task(&mut self, from_list_id: Uuid, to_list_id: Uuid, task_id: Uuid) -> Result<()>;
 
     // Task ordering (modifies .listdata.json)
     pub fn reorder_task(&mut self, list_id: Uuid, task_id: Uuid, new_position: usize) -> Result<()>;
@@ -754,7 +756,7 @@ WorkspaceConfig {
 - [x] Settings popup overlay (WebDAV config, theme selector, window decorations)
 - [x] Per-workspace theme system (System default, Light, Dark, Nord, Dracula, Solarized Dark, Black and Gold, Ink)
 - [x] Animated completed section show/hide
-- [x] Move task between lists (inline list in task kebab menu, no submenu)
+- [x] Move task between lists (kebab menu → "Move to..." inline list in task detail view, not a submenu)
 - [x] Optional time on due dates (`has_time: bool` field on Task with `#[serde(default)]` for backward compat; replaces the hours==0 heuristic)
 - [x] Due date picker/editor (DateTimePicker component in both new task toast + task detail view)
 - [x] WebDAV setup flow with credentials (settings auto-populates URL/username/password from config + keychain on open)

README.md

@@ -29,7 +29,7 @@ onyx/
 - **Phase 1** (Core + CLI): Complete
 - **Phase 2** (WebDAV Sync): Complete — backend, CLI, and GUI all wired
 - **Phase 3** (GUI MVP): Complete
-- **Phase 4** (Mobile): Tauri Android cfg-gated, needs `tauri android init` + build
+- **Phase 4** (Mobile): In progress — Android preliminaries done (file-watcher gating, tauri-plugin-credentials, safe area insets, Android targets configured); needs build verification and iOS setup
 
 ### Core Library (`onyx-core`)
 - Data models (Task, TaskList, AppConfig, WorkspaceConfig)
@@ -170,6 +170,8 @@ id: 550e8400-e29b-41d4-a716-446655440000
 status: backlog
 version: 3
 date: 2026-11-15T14:00:00Z
+has_time: true
+parent: 550e8400-e29b-41d4-a716-446655440001
 ---
 
 Task description and notes go here in **markdown** format.

docs/DEVELOPMENT.md

@@ -76,6 +76,7 @@ onyx/
 │       │       ├── screens/            # Full-page views
 │       │       ├── components/         # Reusable UI components
 │       │       ├── stores/             # Svelte state (app.svelte.ts)
+│       │       ├── dateFormat.ts       # Date formatting utilities
 │       │       └── types.ts           # TypeScript type definitions
 │       ├── tauri-plugin-credentials/   # Cross-platform credential storage plugin
 │       │   ├── Cargo.toml