feat(web): workspace components — ComparePane, Memory page, McpDialog, error boundaries, message-parts

- Add ComparePane.tsx: side-by-side AI response comparison
- Add Memory.tsx: memory management page with CRUD UI
- Add McpPermissionDialog.tsx: MCP tool permission approval dialog
- Add McpResponseDisplay.tsx: MCP response visualization
- Add MessageBoundary.tsx + MessageListErrorBoundary.tsx: error resilience
- Add EmptyState.tsx: contextual empty state component
- Add KeyboardShortcutsDialog.tsx: keyboard shortcut reference
- Add message-parts/: ActionRow, CompactCard, MistakeRecoverySentinel, ReasoningBlock, SendToTerminalMenu, StatsLine, SummaryCard
- Add useDraftPersistence.ts: draft message persistence hook
- Add useTerminals.ts: terminal session management hook
- Add keyboard-shortcuts.ts + tool-utils.ts: shared utilities
- Extend components: ChatInput, MessageBubble, MessageList, Workspace, panes
- Extend hooks: useTerminalSocket, useSessionStream test suite
- Update pages: Home, Project — workspace layout and session flow

apps/web/src/components/InferenceSettings.tsx

@@ -37,11 +37,11 @@ function Switch({ checked, onCheckedChange, id }: {
       role="switch"
       aria-checked={checked}
       onClick={() => onCheckedChange(!checked)}
-      className={`relative inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full transition-colors ${
+      className={`relative inline-flex h-5 w-9 shrink-0 cursor-pointer items-center rounded-full motion-reduce:transition-none transition-colors ${
         checked ? 'bg-primary' : 'bg-muted'
       }`}
     >
-      <span className={`inline-block h-4 w-4 transform rounded-full bg-background transition-transform ${
+      <span className={`inline-block h-4 w-4 transform rounded-full bg-background motion-reduce:transition-none transition-transform ${
         checked ? 'translate-x-[1.125rem]' : 'translate-x-0.5'
       }`} />
     </button>