cli: Redesign ask-user to accordion layout

- Replace paginated form with accordion FAQ-style layout - All questions
visible at once, expandable to show options - Use OpenTUI useKeyboard
hook for terminal keyboard handling - Use MultilineInput component for
Custom text input - Rename "Other" to "Custom" with consistent radio
button styling - Fix multi-select answer formatting (always use
selectedOptions array) - Hide question numbers when only one question -
Delete unused components: confirm-screen, progress-indicator,
question-header - Delete unused hooks: use-auto-advance,
use-focus-manager, use-keyboard-navigation - Simplify chat-input-bar
integration with new accordion API

Author: brandonkachen

cli/src/chat.tsx

@@ -1452,12 +1452,7 @@ export const Chat = ({
       >
         {shouldShowStatusLine && (
           <StatusBar
-            statusMessage={statusMessage}
-            streamStatus={streamStatus}
             timerStartTime={timerStartTime}
-            nextCtrlCWillExit={nextCtrlCWillExit}
-            isConnected={isConnected}
-            authStatus={authStatus}
             isAtBottom={isAtBottom}
             scrollToLatest={scrollToLatest}
             statusIndicatorState={statusIndicatorState}