[eric] tree: group app/components HUD/search/gates/pickers into overlays/

frontend/src/app/Main.tsx

@@ -29,7 +29,7 @@ const Analytics = lazy(() => import('./pages/Analytics/Analytics'));
 const OnboardingRoot = lazy(() =>
   import('./components/Onboarding').then((m) => ({ default: m.OnboardingRoot })),
 );
-const SignInGate = lazy(() => import('./components/SignInGate'));
+const SignInGate = lazy(() => import('./components/overlays/SignInGate'));
 
 if (typeof window !== 'undefined') {
   (window as any).__openswarmPrefetchRoute = (path: string) => {
@@ -64,7 +64,7 @@ import { useKeyboardShortcuts } from '@/shared/hooks/useKeyboardShortcuts';
 import { useDeepLink } from '@/shared/hooks/useDeepLink';
 import { useWindowFocus } from '@/shared/hooks/useWindowFocus';
 import { useInteractionHeartbeat } from '@/shared/hooks/useInteractionHeartbeat';
-import KeyboardShortcutsHelp from './components/KeyboardShortcutsHelp';
+import KeyboardShortcutsHelp from './components/overlays/KeyboardShortcutsHelp';
 import { ThemeProvider, useThemeMode, useClaudeTokens } from '@/shared/styles/ThemeContext';
 import { ClaudeTokens } from '@/shared/styles/claudeTokens';
 

frontend/src/app/components/Layout/AppShell.tsx

@@ -32,7 +32,7 @@ import LinearProgress from '@mui/material/LinearProgress';
 import CircularProgress from '@mui/material/CircularProgress';
 // Settings modal lazy-loaded so its 2.3K LOC + Stripe/OAuth helpers don't ship on first paint.
 const Settings = React.lazy(() => import('@/app/pages/Settings/Settings'));
-import DynamicIsland from '@/app/components/DynamicIsland';
+import DynamicIsland from '@/app/components/overlays/DynamicIsland';
 import Dashboard from '@/app/pages/Dashboard/Dashboard';
 import DashboardHost from '@/app/components/Layout/DashboardHost';
 import { useLastDashboardId } from '@/shared/hooks/useLastDashboardId';

frontend/src/app/components/overlays/DynamicIsland.tsx

@@ -31,7 +31,7 @@ import { API_BASE, getAuthToken } from '@/shared/config';
 import { store } from '@/shared/state/store';
 import { setPendingFocusAgentId } from '@/shared/state/tempStateSlice';
 import ApprovalBar, { BatchApprovalBar, parseMcpToolName, useMcpToolMeta, getToolIcon } from '@/app/pages/AgentChat/shell/ApprovalBar';
-import GlobalSearchPalette from '@/app/components/GlobalSearchPalette';
+import GlobalSearchPalette from '@/app/components/overlays/GlobalSearchPalette';
 import { useClaudeTokens } from '@/shared/styles/ThemeContext';
 
 type IslandState = 'idle' | 'compact' | 'compact-actionable' | 'expanded';

frontend/src/app/pages/AgentChat/bubbles/MessageBubble.tsx

@@ -23,7 +23,7 @@ import { openSettingsModal } from '@/shared/state/settingsSlice';
 import { useAppDispatch, useAppSelector } from '@/shared/hooks';
 import { useClaudeTokens } from '@/shared/styles/ThemeContext';
 import { SKILL_COLOR } from '@/app/components/editor/richEditorUtils';
-import PlanPicker from '@/app/components/PlanPicker';
+import PlanPicker from '@/app/components/overlays/PlanPicker';
 import { ErrorSlime } from '@/app/components/feedback/ErrorSlime';
 
 const streamingCursorKeyframes = `

frontend/src/app/pages/Settings/sections/general/GeneralAdvanced.tsx

@@ -9,7 +9,7 @@ import { closeSettingsModal, AppSettings } from '@/shared/state/settingsSlice';
 import { onboardingBus } from '@/app/components/Onboarding/eventBus';
 import { resetTour } from '@/shared/state/onboardingProgressSlice';
 import { useClaudeTokens } from '@/shared/styles/ThemeContext';
-import TrustedFilePatterns from '@/app/components/TrustedFilePatterns';
+import TrustedFilePatterns from '@/app/components/overlays/TrustedFilePatterns';
 import SoftwareUpdateRow from './SoftwareUpdateRow';
 import type { SettingsStyles } from '../settingsStyles';
 

frontend/src/app/pages/Settings/sections/subscription/OpenSwarmProCard.tsx

@@ -8,7 +8,7 @@ import { useAppDispatch } from '@/shared/hooks';
 import { disconnectSubscription } from '@/shared/state/settingsSlice';
 import { useClaudeTokens } from '@/shared/styles/ThemeContext';
 import { API_BASE } from '@/shared/config';
-import PlanPicker from '@/app/components/PlanPicker';
+import PlanPicker from '@/app/components/overlays/PlanPicker';
 import type { OpenSwarmPlan } from '@/shared/subscription/checkout';
 
 /** Pro managed-subscription card: Subscribe CTA when disconnected, live usage + Manage/Disconnect when active. */