fix(agent-office): CommandTab approval state + blog→insta agent

- Approval card gated on 'waiting_approval' (was 'waiting'), matching
  the state useAgentManager emits — previously the approval UI was
  silently suppressed and pendingTask buttons unreachable
- QUICK_ACTIONS/PARAM_ACTIONS: drop blog (agent removed),
  add insta (extract / collect_trends / render)
- Regression test covers the three approval-card branches

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/pages/agent-office/components/CommandTab.jsx

@@ -5,7 +5,7 @@ import { sendAgentCommand, approveAgentTask } from '../../../api';
 const QUICK_ACTIONS = {
   stock:      [{ action: 'fetch_news', label: 'Fetch News' }, { action: 'test_telegram', label: 'Test Telegram' }],
   music:      [{ action: 'credits', label: 'Check Credits' }],
-  blog:       [{ action: 'list_trend_keywords', label: 'List Keywords' }],
+  insta:      [{ action: 'extract', label: 'Extract News' }, { action: 'collect_trends', label: 'Collect Trends' }],
   realestate: [{ action: 'dashboard', label: 'Dashboard' }],
   lotto:      [{ action: 'status', label: 'Status' }, { action: 'curate_now', label: 'Curate Now' }]
 };
@@ -13,7 +13,7 @@ const QUICK_ACTIONS = {
 const PARAM_ACTIONS = {
   stock:      { action: 'add_alert', label: 'Add Alert', placeholder: '{"symbol":"005930","target_price":70000,"direction":"above"}' },
   music:      { action: 'compose', label: 'Compose', placeholder: 'jazzy lo-fi piano beat' },
-  blog:       { action: 'research', label: 'Research', placeholder: 'keyword to research' },
+  insta:      { action: 'render', label: 'Render Slate', placeholder: 'keyword_id (예: 42)' },
   realestate: { action: 'fetch_matches', label: 'Fetch Matches', placeholder: '' },
   lotto:      null
 };
@@ -46,6 +46,8 @@ export default function CommandTab({ agentId, agentState, pendingTask, onCommand
         params = { prompt: paramInput };
       } else if (paramAction.action === 'research') {
         params = { keyword: paramInput };
+      } else if (paramAction.action === 'render') {
+        params = { keyword_id: parseInt(paramInput, 10) };
       } else {
         try { params = JSON.parse(paramInput); } catch { params = { value: paramInput }; }
       }
@@ -87,7 +89,7 @@ export default function CommandTab({ agentId, agentState, pendingTask, onCommand
   return (
     <div className="ao-command-tab">
       {/* 승인 대기 UI */}
-      {agentState === 'waiting' && pendingTask && (
+      {agentState === 'waiting_approval' && pendingTask && (
         <div className="ao-approval-card">
           <div className="ao-approval-title">Awaiting Approval</div>
           <div className="ao-approval-desc">{pendingTask.task_type}: {pendingTask.detail || JSON.stringify(pendingTask.input_data)}</div>