fix: deep audit round 2 — non-streaming mode config + ClarificationCard + settings restructure

HIGH fixes:
- H-NS-1: Non-streaming agent_chat now builds ChatModeConfig and calls
  send_message_with_chat_mode(), matching the streaming path
- H-FE-1: ClarificationCard component renders structured clarification
  questions with type badge, question text, and numbered options
- H-SEM-1: SemanticSkillRouter annotated as @reserved (Phase 3 wiring)

MEDIUM fixes:
- M-SETTINGS-1: Settings menu restructured with "高级" section separator;
  skills/audit/tasks/heartbeat/semantic-memory grouped under advanced
- M-MAN-1: LoopEvent→StreamChatEvent mapping completeness checklist
  added as documentation comment in agent_chat_stream loop
- M-ORPH-1: Deleted orphaned Automation/ and SkillMarket/ files,
  plus transitively orphaned types, hooks, and adapters

desktop/src/components/Settings/SettingsLayout.tsx

@@ -68,24 +68,28 @@ type SettingsPage =
   | 'feedback'
   | 'about';
 
-const menuItems: { id: SettingsPage; label: string; icon: React.ReactNode }[] = [
+const menuItems: { id: SettingsPage; label: string; icon: React.ReactNode; group?: 'advanced' }[] = [
+  // --- Core settings ---
   { id: 'general', label: '通用', icon: <SettingsIcon className="w-4 h-4" /> },
   { id: 'usage', label: '用量统计', icon: <BarChart3 className="w-4 h-4" /> },
   { id: 'credits', label: '积分详情', icon: <Coins className="w-4 h-4" /> },
   { id: 'models', label: '模型与 API', icon: <Cpu className="w-4 h-4" /> },
   { id: 'mcp', label: 'MCP 服务', icon: <Puzzle className="w-4 h-4" /> },
-  { id: 'skills', label: '技能', icon: <Zap className="w-4 h-4" /> },
   { id: 'im', label: 'IM 频道', icon: <MessageSquare className="w-4 h-4" /> },
   { id: 'workspace', label: '工作区', icon: <FolderOpen className="w-4 h-4" /> },
   { id: 'privacy', label: '数据与隐私', icon: <Shield className="w-4 h-4" /> },
   { id: 'storage', label: '安全存储', icon: <Key className="w-4 h-4" /> },
+  // --- SaaS / Billing ---
   { id: 'saas', label: 'SaaS 平台', icon: <Cloud className="w-4 h-4" /> },
   { id: 'billing', label: '订阅与计费', icon: <CreditCard className="w-4 h-4" /> },
-  { id: 'viking', label: '语义记忆', icon: <Database className="w-4 h-4" /> },
-  { id: 'security', label: '安全状态', icon: <Shield className="w-4 h-4" /> },
-  { id: 'audit', label: '审计日志', icon: <ClipboardList className="w-4 h-4" /> },
-  { id: 'tasks', label: '定时任务', icon: <Clock className="w-4 h-4" /> },
-  { id: 'heartbeat', label: '心跳配置', icon: <Heart className="w-4 h-4" /> },
+  // --- Advanced ---
+  { id: 'skills', label: '技能管理', icon: <Zap className="w-4 h-4" />, group: 'advanced' },
+  { id: 'viking', label: '语义记忆', icon: <Database className="w-4 h-4" />, group: 'advanced' },
+  { id: 'security', label: '安全状态', icon: <Shield className="w-4 h-4" />, group: 'advanced' },
+  { id: 'audit', label: '审计日志', icon: <ClipboardList className="w-4 h-4" />, group: 'advanced' },
+  { id: 'tasks', label: '定时任务', icon: <Clock className="w-4 h-4" />, group: 'advanced' },
+  { id: 'heartbeat', label: '心跳配置', icon: <Heart className="w-4 h-4" />, group: 'advanced' },
+  // --- Footer ---
   { id: 'feedback', label: '提交反馈', icon: <HelpCircle className="w-4 h-4" /> },
   { id: 'about', label: '关于', icon: <Info className="w-4 h-4" /> },
 ];
@@ -177,20 +181,33 @@ export function SettingsLayout({ onBack }: SettingsLayoutProps) {
 
         {/* 导航菜单 */}
         <nav className="flex-1 overflow-y-auto custom-scrollbar py-2 px-3 space-y-1">
-          {menuItems.map((item) => (
-            <button
-              key={item.id}
-              onClick={() => setActivePage(item.id)}
-              className={`w-full flex items-center gap-3 px-3 py-2.5 rounded-lg text-left transition-all ${
-                activePage === item.id
-                  ? 'bg-gray-200 text-gray-900 font-medium'
-                  : 'text-gray-500 hover:bg-black/5 hover:text-gray-700'
-              }`}
-            >
-              {item.icon}
-              <span>{item.label}</span>
-            </button>
-          ))}
+          {menuItems.map((item, idx) => {
+            // Insert "高级" separator before first advanced group item
+            const showAdvancedHeader = item.group === 'advanced'
+              && (idx === 0 || menuItems[idx - 1]?.group !== 'advanced');
+
+            return (
+              <div key={item.id}>
+                {showAdvancedHeader && (
+                  <div className="flex items-center gap-2 px-3 pt-3 pb-1">
+                    <span className="text-[10px] font-semibold uppercase tracking-wider text-gray-400 dark:text-gray-500">高级</span>
+                    <div className="flex-1 h-px bg-gray-200 dark:bg-gray-700" />
+                  </div>
+                )}
+                <button
+                  onClick={() => setActivePage(item.id)}
+                  className={`w-full flex items-center gap-3 px-3 py-2.5 rounded-lg text-left transition-all ${
+                    activePage === item.id
+                      ? 'bg-gray-200 text-gray-900 font-medium'
+                      : 'text-gray-500 hover:bg-black/5 hover:text-gray-700'
+                  }`}
+                >
+                  {item.icon}
+                  <span>{item.label}</span>
+                </button>
+              </div>
+            );
+          })}
         </nav>
       </aside>
 

desktop/src/components/ai/ToolCallChain.tsx

@@ -172,6 +172,23 @@ function ToolStepRow({ step, isActive, showConnector }: ToolStepRowProps) {
   const isRunning = step.status === 'running';
   const isError = step.status === 'error';
 
+  // Parse clarification output for special rendering
+  let clarificationData: { question: string; clarificationType: string; options?: string[] } | null = null;
+  if (step.toolName === 'ask_clarification' && step.output) {
+    try {
+      const parsed = JSON.parse(step.output);
+      if (parsed.status === 'clarification_needed' && parsed.question) {
+        clarificationData = {
+          question: parsed.question,
+          clarificationType: parsed.clarification_type || 'missing_info',
+          options: Array.isArray(parsed.options) ? parsed.options : undefined,
+        };
+      }
+    } catch {
+      // Not valid JSON, show as normal tool output
+    }
+  }
+
   return (
     <div>
       <button
@@ -231,15 +248,26 @@ function ToolStepRow({ step, isActive, showConnector }: ToolStepRowProps) {
             className="overflow-hidden"
           >
             <div className="ml-9 mr-2 mb-1 space-y-1">
-              {step.input && (
-                <div className="text-[11px] text-gray-500 dark:text-gray-400 bg-gray-50 dark:bg-gray-800/80 rounded px-2 py-1 font-mono overflow-x-auto">
-                  {truncate(step.input, 500)}
-                </div>
-              )}
-              {step.output && (
-                <div className={`text-[11px] font-mono rounded px-2 py-1 overflow-x-auto ${isError ? 'text-red-500 bg-red-50 dark:bg-red-900/10' : 'text-green-600 dark:text-green-400 bg-green-50 dark:bg-green-900/10'}`}>
-                  {truncate(step.output, 500)}
-                </div>
+              {/* Clarification card — special rendering */}
+              {clarificationData ? (
+                <ClarificationCard
+                  question={clarificationData.question}
+                  clarificationType={clarificationData.clarificationType}
+                  options={clarificationData.options}
+                />
+              ) : (
+                <>
+                  {step.input && (
+                    <div className="text-[11px] text-gray-500 dark:text-gray-400 bg-gray-50 dark:bg-gray-800/80 rounded px-2 py-1 font-mono overflow-x-auto">
+                      {truncate(step.input, 500)}
+                    </div>
+                  )}
+                  {step.output && (
+                    <div className={`text-[11px] font-mono rounded px-2 py-1 overflow-x-auto ${isError ? 'text-red-500 bg-red-50 dark:bg-red-900/10' : 'text-green-600 dark:text-green-400 bg-green-50 dark:bg-green-900/10'}`}>
+                      {truncate(step.output, 500)}
+                    </div>
+                  )}
+                </>
               )}
             </div>
           </motion.div>
@@ -253,3 +281,53 @@ function ToolStepRow({ step, isActive, showConnector }: ToolStepRowProps) {
     </div>
   );
 }
+
+// ---------------------------------------------------------------------------
+// ClarificationCard — structured question display
+// ---------------------------------------------------------------------------
+
+const CLARIFICATION_TYPE_LABELS: Record<string, { label: string; color: string }> = {
+  missing_info: { label: '缺少信息', color: 'text-amber-500' },
+  ambiguous_requirement: { label: '需求模糊', color: 'text-blue-500' },
+  approach_choice: { label: '方案选择', color: 'text-purple-500' },
+  risk_confirmation: { label: '风险确认', color: 'text-red-500' },
+  suggestion: { label: '建议', color: 'text-green-500' },
+};
+
+function ClarificationCard({ question, clarificationType, options }: {
+  question: string;
+  clarificationType: string;
+  options?: string[];
+}) {
+  const typeInfo = CLARIFICATION_TYPE_LABELS[clarificationType] || { label: '澄清', color: 'text-gray-500' };
+
+  return (
+    <div className="rounded-lg border border-amber-200 dark:border-amber-800/40 bg-amber-50/50 dark:bg-amber-900/10 px-3 py-2.5">
+      {/* Type badge */}
+      <div className="flex items-center gap-1.5 mb-1.5">
+        <HelpCircle className={`w-3.5 h-3.5 ${typeInfo.color}`} />
+        <span className={`text-[11px] font-medium ${typeInfo.color}`}>
+          {typeInfo.label}
+        </span>
+      </div>
+      {/* Question */}
+      <p className="text-sm text-gray-700 dark:text-gray-300 leading-relaxed">
+        {question}
+      </p>
+      {/* Options */}
+      {options && options.length > 0 && (
+        <div className="mt-2 space-y-1">
+          {options.map((opt, idx) => (
+            <div
+              key={idx}
+              className="flex items-start gap-2 text-xs text-gray-500 dark:text-gray-400"
+            >
+              <span className="font-mono text-gray-400 dark:text-gray-500 mt-px">{idx + 1}.</span>
+              <span>{opt}</span>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}