Adds a new "Quick Messages" settings page below Experts for managing reusable title/content snippets, backed by SQLite via SeaORM and exposed through both Tauri commands and the Axum web router. The list supports drag-to-reorder using the same motion/react Reorder pattern as the agent list, with translations provided across all 10 supported locales.
- Pin folder/branch selectors to the left with a subtle divider so they stay visible while scrolling
- Redirect vertical wheel input to horizontal scroll within the bar
- Auto-scroll to the end when new attachments are appended
- Add `color` column to folder table with migration backfill and hash-based assignment on folder creation
- Expose `update_folder_color` via Tauri command and `/update_folder_color` HTTP route
- Render a color swatch before each folder name in the sidebar header; offer a 10-color palette (9 hues plus a theme-aware foreground sentinel) through the folder context menu
- Show the folder header "new conversation" button only on hover
- Drop the expanded-state tint on folder name and count badge; use a fixed neutral rail color for conversation items
Remove the parent-branch button shown beside the branch selector along
with its supporting API, command, service, model, and i18n strings.
Add migration m20260423 to drop the now-unused folder.parent_branch
column.
- Match popover corner styling of folder picker with branch picker
- Drop 'open folder from disk' entry from folder picker
- Drop 'new branch' entry and dialog from branch picker
- Highlight the vertical rail on conversations open in tabs with a darker primary tint and bleed 1px at both ends to stay continuous across cards
- Add emphasized state to SidebarStatusIcon mirroring the rail, deepening color when the conversation is open in a tab
- Redesign done icon as outlined circle + check, unify all status icons to sidebar-primary with consistent 0.75rem size and sidebar-tinted backdrop so they mask the rail
- Drop the expanded-state background and border on folder headers; keep the unified hover background
- Swap the arrow to a ChevronRight/ChevronDown toggle and remove the rotation animation to avoid subpixel rendering drift
- Size the arrow icon at 11px so its vertical center lands on an integer pixel
- Round the sticky overlay's top offset so it stays pixel-aligned with the virtual list items
Call plugin:event|listen/unlisten directly and guard the client-side listener
registry cleanup, so unsubscribe always reaches the backend even when the
registration eval has not yet populated window.__TAURI_EVENT_LISTENERS__.
Prevents the intermittent `listeners[eventId].handlerId` TypeError and the
resulting leaked listener.
