feat: Docker 容器化、Cookie 鉴权、Coordinator 编排、FTS5 搜索与 P1-P3 全面收尾

Docker 容器化部署
  - 提供 Mode A (Alpine musl, ~23MB) 和 Mode B (Distroless glibc, ~87MB)
    两种镜像，Docker Compose 一键启动
  - build.rs 支持 SKIP_DASHBOARD_BUILD 跳过前端构建
  - 国内镜像加速 (npm/apt/apk) 通过 USE_MIRRORS build-arg 控制

  安全：Cookie-Based 鉴权系统
  - HttpOnly/SameSite=Strict Cookie 会话管理（24h 过期自动清理）
  - 登录/登出/验证接口 + 中间件注入
  - 前端登录页面 + 退出按钮
  - 三层 CORS：localhost 鉴权 / 全放通 bookmarklet / 受保护路由
  - 书签脚本 fetch 添加 credentials:'include'

  Coordinator 模式 (P2)
  - 4 个 meta-tool (delegate_task/check_task/task_stop/synthesize)
  - WorkerPool + Semaphore 并发控制 + 超时保护
  - 前端协调者模式开关

  Hook 系统：UserPromptSubmit 事件 (P2)
  - 第 13 个生命周期事件，fire-and-forget 审计

  FTS5 全文搜索 (P3)
  - agent_sessions_fts + agent_messages_fts 虚拟表
  - search_history Agent 工具 + /api/search/history HTTP 接口
  - 前端防抖搜索框 + 仅当前会话筛选

  工具加载优化 (P3)
  - defer_loading 延迟加载 (7 个重型工具)
  - is_readonly 只读标记 (9 个查询工具)
  - classifier_summary 工具目录供 LLM 按需判断

  模型回退策略 (P3)
  - LLM_FALLBACK_MODEL 优先回退 + LLM_FALLBACK_CHAIN 链式轮换
  - LlmClient model 改为 Arc<RwLock> 支持运行时切换
  - 连续 3 次过载后自动切换

  压缩记忆桥接 (P3)
  - 压缩丢弃消息 → 子代理提取持久记忆 (extract_memories_from_compaction)

  git2 依赖修复
  - 切换到 vendored-libgit2，消除 OpenSSL 系统依赖

dashboard/src/App.tsx

@@ -1,7 +1,7 @@
 // dashboard/src/App.tsx
 import { useState, useEffect, useCallback } from 'react';
 import axios from 'axios';
-import { Loader, Download, BookOpen, GitFork, RefreshCw, AlertTriangle } from 'lucide-react';
+import { Loader, Download, BookOpen, GitFork, RefreshCw, AlertTriangle, Lock } from 'lucide-react';
 import { Sidebar } from './components/layout/Sidebar';
 import { SearchPanel, getDoctypeBadge } from './features/search/SearchPanel';
 import { LibraryPanel } from './features/library/LibraryPanel';
@@ -12,6 +12,12 @@ import { ResearchAgentPanel } from './features/agent/ResearchAgentPanel';
 import type { StandardPaper, CitationNetwork, NoteRecord } from './types';
 
 export default function App() {
+  // 登录与鉴权相关状态
+  const [isAuthenticated, setIsAuthenticated] = useState<boolean | null>(null);
+  const [password, setPassword] = useState('');
+  const [loginError, setLoginError] = useState<string | null>(null);
+  const [loggingIn, setLoggingIn] = useState(false);
+
   const [activeTab, setActiveTab] = useState<'search' | 'library' | 'reader' | 'citation' | 'sync' | 'agent'>(() => {
     const saved = localStorage.getItem('astro_active_tab');
     return (saved as any) || 'search';
@@ -21,6 +27,53 @@ export default function App() {
     localStorage.setItem('astro_active_tab', activeTab);
   }, [activeTab]);
 
+  // 全局启用 Axios 跨域 Cookie 传输凭证
+  useEffect(() => {
+    axios.defaults.withCredentials = true;
+  }, []);
+
+  // 初始化校验登录凭证状态（由浏览器自动带上 Cookie）
+  useEffect(() => {
+    axios.get('/api/auth/check')
+      .then(() => {
+        setIsAuthenticated(true);
+      })
+      .catch(() => {
+        setIsAuthenticated(false);
+      });
+  }, []);
+
+  const handleLogin = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!password.trim()) {
+      setLoginError('请输入访问密码！');
+      return;
+    }
+    setLoggingIn(true);
+    setLoginError(null);
+    try {
+      await axios.post('/api/auth/login', { password });
+      setIsAuthenticated(true);
+      setLoginError(null);
+    } catch (err: any) {
+      console.error('登录校验失败:', err);
+      const errMsg = err.response?.data || '密码错误，请重试。';
+      setLoginError(errMsg);
+    } finally {
+      setLoggingIn(false);
+    }
+  };
+
+  const handleLogout = async () => {
+    try {
+      await axios.post('/api/auth/logout');
+    } catch (e) {
+      console.error('登出失败:', e);
+    }
+    setIsAuthenticated(false);
+    setPassword('');
+  };
+
   // 全局对话框弹窗状态
   const [dialog, setDialog] = useState<{
     type: 'alert' | 'confirm';
@@ -124,8 +177,10 @@ export default function App() {
 
   // 1. 初始化时加载本地文献
   useEffect(() => {
-    fetchLibrary();
-  }, []);
+    if (isAuthenticated === true) {
+      fetchLibrary();
+    }
+  }, [isAuthenticated]);
 
   const fetchLibrary = async () => {
     try {
@@ -529,6 +584,94 @@ export default function App() {
     }
   };
 
+  if (isAuthenticated === null) {
+    return (
+      <div className="flex h-screen w-screen items-center justify-center bg-[#f4f6f9]">
+        <div className="flex flex-col items-center gap-4">
+          <Loader className="w-6 h-6 text-[#106ba3] animate-spin" />
+          <span className="text-xs font-bold text-[#0a2540] tracking-wider font-sans">正在校验系统安全凭证...</span>
+        </div>
+      </div>
+    );
+  }
+
+  if (isAuthenticated === false) {
+    return (
+      <div className="flex h-screen w-screen items-center justify-center bg-[#f4f6f9] overflow-hidden relative select-none font-sans">
+        {/* 背景点缀装饰 */}
+        <div className="absolute top-1/4 left-1/4 w-[500px] h-[500px] bg-sky-200/20 rounded-full blur-3xl" />
+        <div className="absolute bottom-1/4 right-1/4 w-[500px] h-[500px] bg-indigo-200/20 rounded-full blur-3xl" />
+        
+        {/* 登录卡片 */}
+        <div className="console-panel rounded-xl p-8 max-w-sm w-full mx-4 shadow-sm z-10 relative bg-white border border-[#d2d8e2]">
+          {/* Logo & 头部 */}
+          <div className="flex flex-col items-center text-center mb-7 select-none">
+            <div className="w-14 h-14 mb-3">
+              <svg width="100%" height="100%" viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg" className="w-full h-full">
+                <circle cx="24" cy="24" r="18" stroke="#bae6fd" strokeWidth="1.5" />
+                <circle cx="24" cy="24" r="21" stroke="#0284c7" strokeWidth="1.5" strokeDasharray="2 3" />
+                <path d="M24 9C24 18 24 18 33 24C24 24 24 24 24 33C24 24 24 24 15 24C24 18 24 18 24 9Z" fill="url(#loginStarGrad)" />
+                <ellipse cx="24" cy="24" rx="20" ry="7" transform="rotate(-28 24 24)" stroke="#0284c7" strokeWidth="2" />
+                <circle cx="38" cy="16" r="4.5" fill="#0284c7" stroke="#ffffff" strokeWidth="1.5" />
+                <circle cx="10" cy="32" r="2.5" fill="#38bdf8" />
+                <defs>
+                  <linearGradient id="loginStarGrad" x1="15" y1="9" x2="33" y2="33" gradientUnits="userSpaceOnUse">
+                    <stop offset="0%" stopColor="#106ba3" />
+                    <stop offset="100%" stopColor="#0a2540" />
+                  </linearGradient>
+                </defs>
+              </svg>
+            </div>
+            <h2 className="text-sm font-bold text-[#0a2540] tracking-wider mb-1">AstroResearch</h2>
+            <p className="text-[10px] text-[#5c6b84] font-medium tracking-wide">天文学科研辅助系统 · 安全登录</p>
+          </div>
+
+          {/* 登录表单 */}
+          <form onSubmit={handleLogin} className="space-y-4">
+            <div className="space-y-1.5">
+              <label className="text-[11px] font-bold text-[#0a2540] block">访问密码</label>
+              <div className="relative">
+                <input
+                  type="password"
+                  value={password}
+                  onChange={e => setPassword(e.target.value)}
+                  placeholder="请输入系统访问密码"
+                  autoFocus
+                  disabled={loggingIn}
+                  className="w-full pl-9 pr-4 py-2 rounded-lg bg-slate-50 border border-[#d2d8e2] text-slate-900 placeholder-slate-400 focus:outline-none focus:border-[#106ba3] focus:bg-white transition-all text-xs font-medium"
+                />
+                <div className="absolute left-3 top-2.5 text-slate-400">
+                  <Lock className="w-3.5 h-3.5 text-slate-500" />
+                </div>
+              </div>
+            </div>
+
+            {loginError && (
+              <div className="p-2.5 rounded-lg bg-red-50 border border-red-200 text-[10px] font-bold text-red-700 leading-relaxed">
+                {loginError}
+              </div>
+            )}
+
+            <button
+              type="submit"
+              disabled={loggingIn}
+              className="w-full btn-console btn-console-primary py-2 rounded-lg text-xs font-bold transition-all shadow-xs flex items-center justify-center gap-2 cursor-pointer"
+            >
+              {loggingIn ? (
+                <>
+                  <Loader className="w-3.5 h-3.5 animate-spin" />
+                  <span>正在校验...</span>
+                </>
+              ) : (
+                <span>登录系统</span>
+              )}
+            </button>
+          </form>
+        </div>
+      </div>
+    );
+  }
+
   return (
     <div className="flex h-screen overflow-hidden text-slate-800 bg-slate-100 select-text">
       
@@ -538,6 +681,7 @@ export default function App() {
         setActiveTab={setActiveTab} 
         selectedPaper={selectedPaper}
         loadCitations={loadCitations}
+        onLogout={handleLogout}
       />
 
       {/* 主工作区 */}

dashboard/src/components/layout/Sidebar.tsx

@@ -1,6 +1,6 @@
 // dashboard/src/components/layout/Sidebar.tsx
 import { useState } from 'react';
-import { Search, BookOpen, GitFork, Library, RefreshCw, ChevronLeft, Sparkles } from 'lucide-react';
+import { Search, BookOpen, GitFork, Library, RefreshCw, ChevronLeft, Sparkles, LogOut } from 'lucide-react';
 import type { StandardPaper } from '../../types';
 
 interface SidebarProps {
@@ -8,9 +8,10 @@ interface SidebarProps {
   setActiveTab: (tab: 'search' | 'library' | 'reader' | 'citation' | 'sync' | 'agent') => void;
   selectedPaper: StandardPaper | null;
   loadCitations: (bibcode: string) => void;
+  onLogout: () => void;
 }
 
-export function Sidebar({ activeTab, setActiveTab, selectedPaper, loadCitations }: SidebarProps) {
+export function Sidebar({ activeTab, setActiveTab, selectedPaper, loadCitations, onLogout }: SidebarProps) {
   const [isCollapsed, setIsCollapsed] = useState(false);
 
   const renderLogo = () => (
@@ -137,8 +138,8 @@ export function Sidebar({ activeTab, setActiveTab, selectedPaper, loadCitations
         </nav>
       </div>
 
-      {/* 底部当前选定文献提示 (平滑动画版本) */}
-      <div className="space-y-4">
+      {/* 底部当前选定文献提示 (平滑动画版本) 与 退出登录 */}
+      <div className="space-y-3">
         {selectedPaper ? (
           <div 
             className={`relative overflow-hidden transition-all duration-300 border rounded-lg ${
@@ -207,6 +208,27 @@ export function Sidebar({ activeTab, setActiveTab, selectedPaper, loadCitations
             </div>
           </div>
         )}
+
+        {/* 退出登录按钮 */}
+        <button
+          type="button"
+          onClick={onLogout}
+          className={`w-full flex items-center rounded-lg text-xs font-semibold tracking-wider transition-all duration-300 border border-transparent text-red-600 hover:bg-red-50 hover:text-red-700 cursor-pointer ${
+            isCollapsed ? 'px-2 py-2.5 justify-center' : 'px-3 py-2.5'
+          }`}
+          title={isCollapsed ? "退出登录" : undefined}
+        >
+          <LogOut className="w-4 h-4 shrink-0 text-red-500" />
+          <span 
+            className={`truncate transition-all duration-300 origin-left ${
+              isCollapsed 
+                ? 'opacity-0 max-w-0 pointer-events-none select-none overflow-hidden scale-90 -translate-x-2' 
+                : 'opacity-100 max-w-[150px] scale-100 translate-x-0 ml-3'
+            }`}
+          >
+            退出登录
+          </span>
+        </button>
       </div>
     </aside>
   );

dashboard/src/features/agent/ResearchAgentPanel.tsx

@@ -12,7 +12,7 @@ import {
   Brain, Settings, Eye, CheckCircle2, AlertTriangle,
   Send, Loader, Plus, Trash2, Compass, Clock, Square,
   BarChart3, ScrollText, Network, Rewind, RotateCcw,
-  GitBranch, RefreshCw
+  GitBranch, RefreshCw, Search, X, MessageSquare, BookOpen
 } from 'lucide-react';
 import { AskUserQuestionCard } from './AskUserQuestionCard';
 import { PermissionRequestCard } from './PermissionRequestCard';
@@ -28,6 +28,14 @@ interface SessionSummary {
   updated_at: string;
 }
 
+interface SearchResult {
+  result_type: string;
+  session_id: string;
+  title?: string | null;
+  snippet: string;
+  created_at?: string | null;
+}
+
 interface MessageRecord {
   id: number;
   agent_name: string;
@@ -185,9 +193,16 @@ export function ResearchAgentPanel({ showConfirm, showAlert }: ResearchAgentPane
   const [streaming, setStreaming] = useState(false);
   const [input, setInput] = useState('');
   const [thinking, setThinking] = useState(false);
+  const [coordinatorMode, setCoordinatorMode] = useState(false);
   const [loadingSessions, setLoadingSessions] = useState(false);
   const [loadingHistory, setLoadingHistory] = useState(false);
 
+  // 全文搜索历史记录状态
+  const [searchQuery, setSearchQuery] = useState('');
+  const [searchScopeOnlyCurrent, setSearchScopeOnlyCurrent] = useState(false);
+  const [searchResults, setSearchResults] = useState<SearchResult[]>([]);
+  const [loadingSearch, setLoadingSearch] = useState(false);
+
   // 展开折叠控制
   const [expandedThoughts, setExpandedThoughts] = useState<Record<string, boolean>>({});
   const [expandedArgs, setExpandedArgs] = useState<Record<string, boolean>>({});
@@ -309,6 +324,38 @@ export function ResearchAgentPanel({ showConfirm, showAlert }: ResearchAgentPane
     }
   }, [currentSessionId]);
 
+  // 跨会话历史检索防抖逻辑
+  useEffect(() => {
+    if (!searchQuery.trim()) {
+      setSearchResults([]);
+      return;
+    }
+
+    const delayDebounceFn = setTimeout(async () => {
+      setLoadingSearch(true);
+      try {
+        const params: Record<string, any> = {
+          q: searchQuery,
+          scope: 'all',
+          limit: 30,
+        };
+        if (searchScopeOnlyCurrent && currentSessionId) {
+          params.session_id = currentSessionId;
+        }
+        const res = await axios.get<SearchResult[]>('/api/search/history', {
+          params,
+        });
+        setSearchResults(res.data);
+      } catch (e) {
+        console.error('搜索会话历史失败:', e);
+      } finally {
+        setLoadingSearch(false);
+      }
+    }, 300);
+
+    return () => clearTimeout(delayDebounceFn);
+  }, [searchQuery, searchScopeOnlyCurrent, currentSessionId]);
+
   // 新建会话
   const handleNewSession = () => {
     setCurrentSessionId(null);
@@ -536,6 +583,7 @@ export function ResearchAgentPanel({ showConfirm, showAlert }: ResearchAgentPane
           question: questionText,
           session_id: currentSessionId,
           thinking,
+          coordinator_mode: coordinatorMode,
         }),
       });
 
@@ -1079,47 +1127,144 @@ export function ResearchAgentPanel({ showConfirm, showAlert }: ResearchAgentPane
             </button>
           </div>
 
+          {/* 搜索框区域 */}
+          <div className="px-3 py-2 border-b border-slate-200/60 bg-white flex flex-col gap-1.5 shrink-0">
+            <div className="relative">
+              <input
+                type="text"
+                value={searchQuery}
+                onChange={e => setSearchQuery(e.target.value)}
+                placeholder="搜索历史会话或消息内容..."
+                className="w-full pl-8 pr-7 py-1.5 rounded-lg bg-slate-50 border border-slate-200 text-slate-800 placeholder-slate-400 focus:outline-none focus:border-sky-500 focus:bg-white transition-all text-[11px] font-medium"
+              />
+              <div className="absolute left-2.5 top-2.5 text-slate-400">
+                <Search className="w-3.5 h-3.5 text-slate-400" />
+              </div>
+              {searchQuery && (
+                <button
+                  onClick={() => setSearchQuery('')}
+                  className="absolute right-2 top-2 p-0.5 rounded-full hover:bg-slate-200 text-slate-400 hover:text-slate-600 transition-colors"
+                >
+                  <X className="w-3 h-3" />
+                </button>
+              )}
+            </div>
+            {currentSessionId && (
+              <label className="flex items-center gap-1.5 text-[10px] text-slate-500 cursor-pointer font-medium select-none ml-0.5">
+                <input
+                  type="checkbox"
+                  checked={searchScopeOnlyCurrent}
+                  onChange={e => setSearchScopeOnlyCurrent(e.target.checked)}
+                  className="rounded text-sky-600 border-slate-300 focus:ring-sky-500 w-3 h-3"
+                />
+                <span>仅搜索当前会话</span>
+              </label>
+            )}
+          </div>
+
           <div className="flex-1 overflow-y-auto p-2.5 space-y-1.5 scrollbar-thin">
-            {loadingSessions ? (
-              <div className="flex items-center justify-center p-8 text-slate-400 text-xs gap-2">
-                <Loader className="w-3.5 h-3.5 animate-spin text-sky-600" />
-                <span>加载历史会话中...</span>
-              </div>
-            ) : sessions.length === 0 ? (
-              <div className="text-center py-12 text-slate-400 text-[11px] italic">
-                暂无历史会话记录
-              </div>
-            ) : (
-              sessions.map(session => {
-                const isActive = session.session_id === currentSessionId;
-                return (
-                  <button
-                    key={session.session_id}
-                    onClick={() => setCurrentSessionId(session.session_id)}
-                    className={`w-full text-left p-3 rounded-lg border transition-all duration-200 group flex items-start justify-between gap-2 cursor-pointer ${
-                      isActive
-                        ? 'bg-sky-50 border-sky-200 text-sky-850 font-bold shadow-2xs'
-                        : 'border-transparent bg-transparent hover:bg-slate-100 text-slate-650'
-                    }`}
-                  >
-                    <div className="flex-1 min-w-0 flex flex-col gap-1 text-left">
-                      <span className="text-xs leading-snug line-clamp-2 block text-left">
-                        {session.title || '无标题会话'}
-                      </span>
-                      <span className="text-[9px] text-slate-400 font-semibold block text-left">
-                        {session.turn_count} 轮交互 • {session.updated_at.split(' ')[0]}
-                      </span>
-                    </div>
+            {searchQuery.trim() ? (
+              loadingSearch ? (
+                <div className="flex items-center justify-center p-8 text-slate-400 text-xs gap-2">
+                  <Loader className="w-3.5 h-3.5 animate-spin text-sky-600" />
+                  <span>检索历史记录中...</span>
+                </div>
+              ) : searchResults.length === 0 ? (
+                <div className="text-center py-12 text-slate-400 text-[11px] italic">
+                  未找到匹配的历史记录
+                </div>
+              ) : (
+                searchResults.map((result, idx) => {
+                  const isActive = result.session_id === currentSessionId;
+                  const isMessage = result.result_type.startsWith('message/');
+                  const role = isMessage ? result.result_type.split('/')[1] : null;
+
+                  return (
                     <button
-                      onClick={(e) => handleDeleteSession(session.session_id, e)}
-                      className="text-slate-400 hover:text-red-655 p-1 rounded-md opacity-0 group-hover:opacity-100 hover:bg-white border border-transparent hover:border-slate-200 transition-all cursor-pointer shrink-0"
-                      title="删除此会话"
+                      key={`${result.session_id}-${idx}`}
+                      onClick={() => setCurrentSessionId(result.session_id)}
+                      className={`w-full text-left p-2.5 rounded-lg border transition-all duration-200 flex flex-col gap-1 cursor-pointer ${
+                        isActive
+                          ? 'bg-sky-50/70 border-sky-200 text-sky-850 font-bold shadow-2xs'
+                          : 'border-transparent bg-white hover:bg-slate-100 text-slate-650 shadow-3xs'
+                      }`}
                     >
-                      <Trash2 className="w-3 h-3" />
+                      <div className="flex items-center justify-between w-full">
+                        <span className="text-[10px] font-bold text-slate-400 flex items-center gap-1">
+                          {isMessage ? (
+                            <>
+                              <MessageSquare className="w-3 h-3 text-purple-400" />
+                              <span>{role === 'user' ? '提问' : '解答'}</span>
+                            </>
+                          ) : (
+                            <>
+                              <BookOpen className="w-3 h-3 text-sky-500" />
+                              <span>会话</span>
+                            </>
+                          )}
+                        </span>
+                        {result.created_at && (
+                          <span className="text-[8px] text-slate-400 font-mono">
+                            {result.created_at.split(' ')[0]}
+                          </span>
+                        )}
+                      </div>
+                      
+                      <span className="text-xs leading-snug line-clamp-1 block text-left font-bold text-slate-800">
+                        {result.title || '无标题会话'}
+                      </span>
+
+                      <p
+                        className="text-[10px] text-slate-500 font-medium leading-normal block text-left line-clamp-3 bg-slate-50/50 p-1.5 rounded border border-slate-100/50"
+                        dangerouslySetInnerHTML={{ __html: result.snippet }}
+                      />
                     </button>
-                  </button>
-                );
-              })
+                  );
+                })
+              )
+            ) : (
+              // 正常的会话列表渲染
+              loadingSessions ? (
+                <div className="flex items-center justify-center p-8 text-slate-400 text-xs gap-2">
+                  <Loader className="w-3.5 h-3.5 animate-spin text-sky-600" />
+                  <span>加载历史会话中...</span>
+                </div>
+              ) : sessions.length === 0 ? (
+                <div className="text-center py-12 text-slate-400 text-[11px] italic">
+                  暂无历史会话记录
+                </div>
+              ) : (
+                sessions.map(session => {
+                  const isActive = session.session_id === currentSessionId;
+                  return (
+                    <button
+                      key={session.session_id}
+                      onClick={() => setCurrentSessionId(session.session_id)}
+                      className={`w-full text-left p-3 rounded-lg border transition-all duration-200 group flex items-start justify-between gap-2 cursor-pointer ${
+                        isActive
+                          ? 'bg-sky-50 border-sky-200 text-sky-850 font-bold shadow-2xs'
+                          : 'border-transparent bg-transparent hover:bg-slate-100 text-slate-650'
+                      }`}
+                    >
+                      <div className="flex-1 min-w-0 flex flex-col gap-1 text-left">
+                        <span className="text-xs leading-snug line-clamp-2 block text-left">
+                          {session.title || '无标题会话'}
+                        </span>
+                        <span className="text-[9px] text-slate-400 font-semibold block text-left">
+                          {session.turn_count} 轮交互 • {session.updated_at.split(' ')[0]}
+                        </span>
+                      </div>
+                      <button
+                        onClick={(e) => handleDeleteSession(session.session_id, e)}
+                        className="text-slate-400 hover:text-red-655 p-1 rounded-md opacity-0 group-hover:opacity-100 hover:bg-white border border-transparent hover:border-slate-200 transition-all cursor-pointer shrink-0"
+                        title="删除此会话"
+                      >
+                        <Trash2 className="w-3 h-3" />
+                      </button>
+                    </button>
+                  );
+                })
+              )
             )}
           </div>
         </div>
@@ -1407,6 +1552,21 @@ export function ResearchAgentPanel({ showConfirm, showAlert }: ResearchAgentPane
               <Brain className={`w-4 h-4 ${thinking ? 'text-purple-500' : ''}`} />
               <span className="hidden sm:inline">{thinking ? '思考中' : '思考'}</span>
             </button>
+            {/* 协调者模式开关 */}
+            <button
+              type="button"
+              onClick={() => setCoordinatorMode(!coordinatorMode)}
+              disabled={streaming}
+              title={coordinatorMode ? '协调者模式已开启（委托子智能体执行）' : '协调者模式已关闭（单智能体直接执行）'}
+              className={`p-2.5 rounded-xl border text-xs font-bold transition-all cursor-pointer flex items-center gap-1.5 shrink-0 ${
+                coordinatorMode
+                  ? 'bg-sky-50 border-sky-300 text-sky-700 shadow-2xs'
+                  : 'bg-slate-50 border-slate-250 text-slate-400 hover:text-sky-500 hover:border-sky-200'
+              } disabled:opacity-60`}
+            >
+              <Network className={`w-4 h-4 ${coordinatorMode ? 'text-sky-500' : ''}`} />
+              <span className="hidden sm:inline">{coordinatorMode ? '协调中' : '协调'}</span>
+            </button>
             <input
               type="text"
               value={input}

dashboard/src/features/sync/SyncPanel.tsx

@@ -880,7 +880,7 @@ export function SyncPanel() {
                   if (el) {
                     el.setAttribute(
                       'href',
-                      `javascript:(async function(){try{let defaultBib='';try{const res=await fetch('http://localhost:8000/api/active_bibcode');if(res.ok){const data=await res.json();if(data&&data.bibcode)defaultBib=data.bibcode;}}catch(e){}const b=prompt('请输入文献的 Bibcode / doi / arxiv_id :',defaultBib);if(!b||!b.trim())return;const bib=b.trim();if(window.location.protocol==='file:'){alert('[ERR] 浏览器安全策略限制：书签脚本无法直接读取本地磁盘文件 (file://)。\\n\\n提示：对于本地 PDF/HTML 文件，请直接在 AstroResearch 的文献详情页点击“上传 PDF/HTML”按钮导入。');return;}let blob,type='html',ext='.html';const isPDF=document.contentType==='application/pdf'||window.location.pathname.toLowerCase().endsWith('.pdf')||document.title.toLowerCase().endsWith('.pdf');if(isPDF){try{const res=await fetch(window.location.href);if(!res.ok)throw new Error('HTTP '+res.status);blob=await res.blob();type='pdf';ext='.pdf';}catch(err){alert('[ERR] 无法读取该 PDF 数据。\\n(错误: '+err.message+')');return;}}else{blob=new Blob([document.documentElement.outerHTML],{type:'text/html'});}const fd=new FormData();fd.append('bibcode',bib);fd.append('type',type);fd.append('file',blob,bib+ext);const r=await fetch('http://localhost:8000/api/upload',{method:'POST',body:fd});if(r.ok){const d=await r.json();alert('[OK] '+(d.title||bib));}else{const t=await r.text();alert('[ERR '+r.status+'] '+t);}}catch(e){alert('[FAIL] '+e.message);}})();void(0);`
+                      `javascript:(async function(){try{let defaultBib='';try{const res=await fetch('http://localhost:8000/api/active_bibcode',{credentials:'include'});if(res.ok){const data=await res.json();if(data&&data.bibcode)defaultBib=data.bibcode;}}catch(e){}const b=prompt('请输入文献的 Bibcode / doi / arxiv_id :',defaultBib);if(!b||!b.trim())return;const bib=b.trim();if(window.location.protocol==='file:'){alert('[ERR] 浏览器安全策略限制：书签脚本无法直接读取本地磁盘文件 (file://)。\\n\\n提示：对于本地 PDF/HTML 文件，请直接在 AstroResearch 的文献详情页点击“上传 PDF/HTML”按钮导入。');return;}let blob,type='html',ext='.html';const isPDF=document.contentType==='application/pdf'||window.location.pathname.toLowerCase().endsWith('.pdf')||document.title.toLowerCase().endsWith('.pdf');if(isPDF){try{const res=await fetch(window.location.href);if(!res.ok)throw new Error('HTTP '+res.status);blob=await res.blob();type='pdf';ext='.pdf';}catch(err){alert('[ERR] 无法读取该 PDF 数据。\\n(错误: '+err.message+')');return;}}else{blob=new Blob([document.documentElement.outerHTML],{type:'text/html'});}const fd=new FormData();fd.append('bibcode',bib);fd.append('type',type);fd.append('file',blob,bib+ext);const r=await fetch('http://localhost:8000/api/upload',{method:'POST',body:fd,credentials:'include'});if(r.ok){const d=await r.json();alert('[OK] '+(d.title||bib));}else{const t=await r.text();alert('[ERR '+r.status+'] '+t);}}catch(e){alert('[FAIL] '+e.message);}})();void(0);`
                     );
                   }
                 }}
@@ -895,7 +895,7 @@ export function SyncPanel() {
 
               <button
                 onClick={() => {
-                  const bookmarkletCode = `javascript:(async function(){try{let defaultBib='';try{const res=await fetch('http://localhost:8000/api/active_bibcode');if(res.ok){const data=await res.json();if(data&&data.bibcode)defaultBib=data.bibcode;}}catch(e){}const b=prompt('请输入文献的 Bibcode / doi / arxiv_id :',defaultBib);if(!b||!b.trim())return;const bib=b.trim();if(window.location.protocol==='file:'){alert('[ERR] 浏览器安全策略限制：书签脚本无法直接读取本地磁盘文件 (file://)。\\n\\n提示：对于本地 PDF/HTML 文件，请直接在 AstroResearch 的文献详情页点击“上传 PDF/HTML”按钮导入。');return;}let blob,type='html',ext='.html';const isPDF=document.contentType==='application/pdf'||window.location.pathname.toLowerCase().endsWith('.pdf')||document.title.toLowerCase().endsWith('.pdf');if(isPDF){try{const res=await fetch(window.location.href);if(!res.ok)throw new Error('HTTP '+res.status);blob=await res.blob();type='pdf';ext='.pdf';}catch(err){alert('[ERR] 无法读取该 PDF 数据。\\n(错误: '+err.message+')');return;}}else{blob=new Blob([document.documentElement.outerHTML],{type:'text/html'});}const fd=new FormData();fd.append('bibcode',bib);fd.append('type',type);fd.append('file',blob,bib+ext);const r=await fetch('http://localhost:8000/api/upload',{method:'POST',body:fd});if(r.ok){const d=await r.json();alert('[OK] '+(d.title||bib));}else{const t=await r.text();alert('[ERR '+r.status+'] '+t);}}catch(e){alert('[FAIL] '+e.message);}})();void(0);`;
+                  const bookmarkletCode = `javascript:(async function(){try{let defaultBib='';try{const res=await fetch('http://localhost:8000/api/active_bibcode',{credentials:'include'});if(res.ok){const data=await res.json();if(data&&data.bibcode)defaultBib=data.bibcode;}}catch(e){}const b=prompt('请输入文献的 Bibcode / doi / arxiv_id :',defaultBib);if(!b||!b.trim())return;const bib=b.trim();if(window.location.protocol==='file:'){alert('[ERR] 浏览器安全策略限制：书签脚本无法直接读取本地磁盘文件 (file://)。\\n\\n提示：对于本地 PDF/HTML 文件，请直接在 AstroResearch 的文献详情页点击“上传 PDF/HTML”按钮导入。');return;}let blob,type='html',ext='.html';const isPDF=document.contentType==='application/pdf'||window.location.pathname.toLowerCase().endsWith('.pdf')||document.title.toLowerCase().endsWith('.pdf');if(isPDF){try{const res=await fetch(window.location.href);if(!res.ok)throw new Error('HTTP '+res.status);blob=await res.blob();type='pdf';ext='.pdf';}catch(err){alert('[ERR] 无法读取该 PDF 数据。\\n(错误: '+err.message+')');return;}}else{blob=new Blob([document.documentElement.outerHTML],{type:'text/html'});}const fd=new FormData();fd.append('bibcode',bib);fd.append('type',type);fd.append('file',blob,bib+ext);const r=await fetch('http://localhost:8000/api/upload',{method:'POST',body:fd,credentials:'include'});if(r.ok){const d=await r.json();alert('[OK] '+(d.title||bib));}else{const t=await r.text();alert('[ERR '+r.status+'] '+t);}}catch(e){alert('[FAIL] '+e.message);}})();void(0);`;
                   navigator.clipboard.writeText(bookmarkletCode);
                   alert('书签代码已成功复制到剪贴板！');
                 }}

dashboard/src/index.css

@@ -133,3 +133,13 @@ body {
   color: #94a3b8;
   cursor: not-allowed;
 }
+
+/* FTS search result highlights */
+mark {
+  background-color: rgba(254, 240, 138, 0.7); /* translucent yellow bg */
+  color: #854d0e; /* text-yellow-800 */
+  padding-left: 0.125rem;
+  padding-right: 0.125rem;
+  border-radius: 0.125rem;
+  font-weight: 600;
+}