Replace Textarea + Edit/Preview tabs with a reusable WYSIWYG editor
based on Tiptap v3. Integrated into TaskDetailDialog for editing
task descriptions with native markdown I/O.
Components:
- TiptapEditor: main component with EditorContext.Provider pattern
- TiptapToolbar: configurable toolbar with useEditorState for v3 reactivity
- TiptapBubbleMenu: floating formatting menu on text selection
- useTiptapEditor: core hook with markdown I/O, content sync, stale closure prevention
- presets: full/compact/minimal editor configurations
- tiptapStyles.css: ProseMirror styles matching MarkdownViewer values
Key details:
- Data format stays markdown string (not HTML)
- contentType: 'markdown' for both init and setContent
- GFM enabled via markedOptions
- ProseMirror li>p margin fix, nested list styles, gapcursor
