feat(mobile): mobile app navigation rework and beta-feedback closeout (#2561)

Navigation model rebuilt around two full-width drawers and a minimal
header (sessions / title-switcher / usage ring / workspace):

- Left sessions drawer: cross-project tree with live status indicators,
  swipe actions on sessions (rename/archive/delete) and on group headers
  (project edit / two-step close, worktree delete), reorder-only edit
  mode with collapsible project cards and draggable worktrees, app-level
  footer (connected instance, settings, pending web update).
- Right workspace drawer: Changes / Files / Terminal / Notes / MCP as
  pill tabs (inactive tabs icon-only); panes stay mounted once visited.
  The full desktop file editor serves the Files tab; read/skill tool taps
  in chat open the file there at the requested line.
- Header session switcher on title tap: 10 cross-project recents with
  live busy/attention indicators and project · branch metadata; the
  usage ring opens a metadata overlay with an explicit loading state.
- The overflow menu is gone on phones (its destinations moved into the
  drawers); iPad keeps it until its dedicated layout pass.

Correctness and continuity:

- /auth/session answers bearer-first, so a stale WebView cookie can no
  longer mask a revoked device token; cold launches classify failures
  fast and land on an explicit connect screen.
- Authoritative session snapshots raise frozen ordering baselines and
  stale live ranks — recents stay truthful after the app slept.
- Cold launches reopen the last active session per instance (persisted
  pointer, confirmed against a sessions snapshot; a user-opened draft
  clears it), with a logo hold instead of a draft flash.

Also: collapsed pill composer gains the stop control; chat tool rows
share one 36px rhythm; Task subtool rows truncate; larger bottom safe
area so the composer clears big-screen corner radii; Capacitor build
hides About/Update (store updates apply there); widgets link to the
sessions drawer with a list icon; MobileApp split into focused modules;
five mobile-surface detectors unified; translucent borders normalized to
70%; all new strings translated across the 10 locales.

iPad and foldable layouts are intentionally untouched - separate next version PR.

packages/ui/src/stores/useGlobalSessionsStore.ts

@@ -5,6 +5,7 @@ import { listGlobalSessionPages } from '@/stores/globalSessions';
 import { getReviewTransferDirection, type ReviewTransferDirection } from '@/lib/reviewFlow';
 import { getOriginalSessionID, getReviewSessionID } from '@/lib/sessionReviewMetadata';
 import { normalizePath } from '@/lib/pathNormalization';
+import { raiseSessionOrderingBaselines } from '@/sync/session-ordering';
 import { mapWithConcurrency } from '@/lib/concurrency';
 
 type GlobalSessionsStatus = 'idle' | 'loading' | 'ready' | 'error';
@@ -491,6 +492,10 @@ export const useGlobalSessionsStore = create<GlobalSessionsState>((set, get) =>
   status: 'idle',
 
   applySnapshot: (activeSessions, archivedSessions, status = 'ready') => {
+    // An authoritative snapshot may carry newer `updated` stamps for sessions
+    // whose active→settled cycle this client slept through — raise their
+    // ordering baselines so recent lists re-sort (see session-ordering).
+    raiseSessionOrderingBaselines(activeSessions);
     set((state) => applySnapshot(state, activeSessions, archivedSessions, status));
   },
 

packages/ui/src/stores/useUIStore.ts

@@ -706,9 +706,6 @@ interface UIStore {
   expandedEditorToolbar: boolean;
   showSplitAssistantMessageActions: boolean;
   allowPromptingSubagentSessions: boolean;
-  isMobileSessionStatusBarCollapsed: boolean;
-  mobileSessionPanelOpen: boolean;
-  mobileSessionFilterProjectId: string | null;
   isExpandedInput: boolean;
   reportUsage: boolean;
   shortcutOverrides: Record<string, ShortcutCombo>;
@@ -869,9 +866,6 @@ interface UIStore {
   setExpandedEditorToolbar: (value: boolean) => void;
   setShowSplitAssistantMessageActions: (value: boolean) => void;
   setAllowPromptingSubagentSessions: (value: boolean) => void;
-  setIsMobileSessionStatusBarCollapsed: (value: boolean) => void;
-  setMobileSessionPanelOpen: (value: boolean) => void;
-  setMobileSessionFilterProjectId: (value: string | null) => void;
   viewPagerPage: 'left' | 'center' | 'right';
   setViewPagerPage: (page: 'left' | 'center' | 'right') => void;
   toggleExpandedInput: () => void;
@@ -1022,9 +1016,6 @@ export const useUIStore = create<UIStore>()(
         showSplitAssistantMessageActions: false,
         allowPromptingSubagentSessions: false,
         draftStartersVisible: true,
-        isMobileSessionStatusBarCollapsed: false,
-        mobileSessionPanelOpen: false,
-        mobileSessionFilterProjectId: null,
         isExpandedInput: false,
         reportUsage: true,
         shortcutOverrides: {},
@@ -2209,15 +2200,6 @@ export const useUIStore = create<UIStore>()(
         setAllowPromptingSubagentSessions: (value) => {
           set({ allowPromptingSubagentSessions: value });
         },
-        setIsMobileSessionStatusBarCollapsed: (value) => {
-          set({ isMobileSessionStatusBarCollapsed: value });
-        },
-        setMobileSessionPanelOpen: (value) => {
-          set({ mobileSessionPanelOpen: value });
-        },
-        setMobileSessionFilterProjectId: (value) => {
-          set({ mobileSessionFilterProjectId: value });
-        },
         setReportUsage: (value) => {
           set({ reportUsage: value });
         },
@@ -2489,8 +2471,6 @@ export const useUIStore = create<UIStore>()(
           showSplitAssistantMessageActions: state.showSplitAssistantMessageActions,
           allowPromptingSubagentSessions: state.allowPromptingSubagentSessions,
           draftStartersVisible: state.draftStartersVisible,
-          isMobileSessionStatusBarCollapsed: state.isMobileSessionStatusBarCollapsed,
-          mobileSessionFilterProjectId: state.mobileSessionFilterProjectId,
           shortcutOverrides: state.shortcutOverrides,
           fileEditorKeymap: state.fileEditorKeymap,
         })