fix(tui): address latest review feedback

ui-tui/src/app/interactionMode.ts

@@ -1,52 +0,0 @@
-import { SCROLLING_IDLE_MS, TYPING_IDLE_MS } from '../config/timing.js'
-
-export type InteractionMode = 'idle' | 'scrolling' | 'typing'
-
-type Timer = null | ReturnType<typeof setTimeout>
-
-let mode: InteractionMode = 'idle'
-let scrollingTimer: Timer = null
-let typingTimer: Timer = null
-
-const clear = (t: Timer): null => {
-  if (t) {
-    clearTimeout(t)
-  }
-
-  return null
-}
-
-export function getInteractionMode(): InteractionMode {
-  return mode
-}
-
-export function markTyping(): void {
-  mode = 'typing'
-  typingTimer = clear(typingTimer)
-  scrollingTimer = clear(scrollingTimer)
-  typingTimer = setTimeout(() => {
-    typingTimer = null
-    mode = 'idle'
-  }, TYPING_IDLE_MS)
-}
-
-export function markScrolling(): void {
-  if (mode === 'typing') {
-    return
-  }
-
-  mode = 'scrolling'
-  scrollingTimer = clear(scrollingTimer)
-  scrollingTimer = setTimeout(() => {
-    scrollingTimer = null
-    if (mode === 'scrolling') {
-      mode = 'idle'
-    }
-  }, SCROLLING_IDLE_MS)
-}
-
-export function resetInteractionMode(): void {
-  scrollingTimer = clear(scrollingTimer)
-  typingTimer = clear(typingTimer)
-  mode = 'idle'
-}

ui-tui/src/app/useSubmission.ts

@@ -101,10 +101,10 @@ export function useSubmission(opts: UseSubmissionOptions) {
 
         gw.request<PromptSubmitResponse>('prompt.submit', { session_id: sid, text: submitText }).catch((e: Error) => {
           if (isSessionBusyError(e)) {
-            composerActions.enqueue(text)
+            composerActions.enqueue(submitText)
             patchUiState({ busy: true, status: 'queued for next turn' })
 
-            return sys(`queued: "${text.slice(0, 50)}${text.length > 50 ? '…' : ''}"`)
+            return sys(`queued: "${submitText.slice(0, 50)}${submitText.length > 50 ? '…' : ''}"`)
           }
 
           sys(`error: ${e.message}`)