Merge pull request #28829 from NousResearch/bb/tui-no-history-truncation

fix(tui): render full assistant text in scrollback (no history truncation)

ui-tui/src/app/useMainApp.ts

@@ -3,7 +3,7 @@ import { useStore } from '@nanostores/react'
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
 
 import { STARTUP_RESUME_ID } from '../config/env.js'
-import { FULL_RENDER_TAIL_ITEMS, MAX_HISTORY, WHEEL_SCROLL_STEP } from '../config/limits.js'
+import { MAX_HISTORY, WHEEL_SCROLL_STEP } from '../config/limits.js'
 import { SECTION_NAMES, sectionMode } from '../domain/details.js'
 import { attachedImageNotice, imageTokenMeta } from '../domain/messages.js'
 import { fmtCwdBranch, shortCwd } from '../domain/paths.js'
@@ -274,7 +274,6 @@ export function useMainApp(gw: GatewayClient) {
       estimatedMsgHeight(virtualRows[index]!.msg, cols, {
         compact: ui.compact,
         details: detailsVisible,
-        limitHistory: index < virtualRows.length - FULL_RENDER_TAIL_ITEMS,
         userPrompt: ui.theme.brand.prompt,
         withSeparator: virtualRows[index]!.msg.role === 'user' && firstUserIdx >= 0 && index > firstUserIdx
       }),