Merge remote-tracking branch 'origin/master' into ji

# Conflicts:
#	frontend-web/src/contexts/ThemeContext.tsx
#	offline-backend-20260512/backend/config.yaml

frontend-web/src/components/page-sidebar.tsx

@@ -73,12 +73,14 @@ const menuItems: MenuItem[] = [
     icon: HelpCircle,
     children: [
       { id: "general-qa", label: "通用问答", icon: CircleHelp, path: "/page/workspace/chats/new" },
-      {
-        id: "qa-roundtable",
-        label: "圆桌规划",
-        icon: Bot,
-        path: "/page/roundtable/planning",
-      },
+      // 「圆桌规划」入口暂时隐藏 —— 功能仍在 /page/roundtable/planning,只是不在侧边栏出现。
+      // 需要重新开放时取消注释即可。
+      // {
+      //   id: "qa-roundtable",
+      //   label: "圆桌规划",
+      //   icon: Bot,
+      //   path: "/page/roundtable/planning",
+      // },
       { id: "qa-zzjc", label: "zzjc支持", icon: Bot },
       { id: "qa-zzxd", label: "zzXD应用", icon: Layout },
       { id: "qa-research", label: "课题研究", icon: FileText, path: "/page/canvas/ai-writing" },

frontend-web/src/components/workspace/input-box.tsx

@@ -64,6 +64,7 @@ import { useI18n } from "@/core/i18n/hooks";
 import { useModels } from "@/core/models/hooks";
 import type { AgentThreadContext } from "@/core/threads";
 import { textOfMessage } from "@/core/threads/utils";
+import { desensitize } from "@/lib/desensitize";
 import { cn } from "@/lib/utils";
 
 import { AgentSelector } from "@/components/workspace/agents/agent-selector";
@@ -508,7 +509,7 @@ export function InputBox({
                 setTimeout(() => requestFormSubmit(), 0);
               }}
             >
-              {q.title}
+              {desensitize(q.title)}
             </button>
           ))}
         </div>