Chore: Dedicated package for UI contexts (#25432)

apps/meteor/app/autotranslate/client/lib/tabBar.ts

apps/meteor/app/discussion/client/tabBar.ts

apps/meteor/app/e2e/client/tabbar.ts

apps/meteor/app/livechat/client/externalFrame/tabBar.ts

apps/meteor/app/livestream/client/tabBar.tsx

apps/meteor/app/message-pin/client/tabBar.ts

apps/meteor/app/message-snippet/client/tabBar/tabBar.ts

apps/meteor/app/otr/client/tabBar.ts

apps/meteor/app/push-notifications/client/tabBar.ts

apps/meteor/app/threads/client/flextab/threadlist.tsx

apps/meteor/app/ui-clean-history/client/lib/tabBar.ts

apps/meteor/app/ui-utils/client/lib/AccountBox.d.ts

apps/meteor/app/ui-utils/client/lib/MessageAction.ts

apps/meteor/app/ui-utils/lib/MessageTypes.ts

apps/meteor/app/videobridge/client/tabBar.tsx

apps/meteor/app/webrtc/client/tabBar.tsx

apps/meteor/client/UIKit/hooks/useUIKitHandleAction.tsx

apps/meteor/client/UIKit/hooks/useUIKitHandleClose.tsx

apps/meteor/client/components/AutoCompleteDepartment.js

...eteor/client/components/AutoCompleteDepartmentMultiple.js