feat: task manager modal, remove type filter, expand routine area

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/pages/DashboardPage.tsx

@@ -4,14 +4,15 @@ import { apiClient } from '../lib/apiClient';
 import { useTasks } from '../hooks/useTasks';
 import { DashboardHeader } from '../components/dashboard/DashboardHeader';
 import { DepartmentColumn } from '../components/dashboard/DepartmentColumn';
+import { TaskManager } from '../components/dashboard/TaskManager';
 import { useSocket } from '../contexts/SocketContext';
 import { sendTaskSelected, openDetailWindow } from '../lib/dualMonitor';
 
 const QUARTER = '2026-Q2';
 
 export default function DashboardPage() {
-  const [activeType, setActiveType]     = useState('전체');
   const [activeStatus, setActiveStatus] = useState('전체');
+  const [showTaskManager, setShowTaskManager] = useState(false);
   const queryClient = useQueryClient();
   const socket = useSocket();
 
@@ -25,18 +26,16 @@ export default function DashboardPage() {
     return () => { socket.off('tasks:refresh', refresh); socket.off('task:updated', refresh); };
   }, [socket, queryClient]);
 
-  const byType = tasks.filter((t) => activeType === '전체' || t.taskType === activeType);
-
   const stats = {
-    total:      byType.length,
-    inProgress: byType.filter((t) => t.status === 'IN_PROGRESS').length,
-    review:     byType.filter((t) => t.status === 'REVIEW' || t.status === 'CANCELLED').length,
-    waiting:    byType.filter((t) => t.status === 'TODO').length,
-    done:       byType.filter((t) => t.status === 'DONE').length,
-    issues:     byType.filter((t) => !!t.issueNote).length,
+    total:      tasks.length,
+    inProgress: tasks.filter((t) => t.status === 'IN_PROGRESS').length,
+    review:     tasks.filter((t) => t.status === 'REVIEW' || t.status === 'CANCELLED').length,
+    waiting:    tasks.filter((t) => t.status === 'TODO').length,
+    done:       tasks.filter((t) => t.status === 'DONE').length,
+    issues:     tasks.filter((t) => !!t.issueNote).length,
   };
 
-  const filtered = byType.filter((t) => {
+  const filtered = tasks.filter((t) => {
     if (activeStatus === '전체') return true;
     if (activeStatus === 'ISSUES') return !!t.issueNote;
     if (activeStatus === 'REVIEW') return t.status === 'REVIEW' || t.status === 'CANCELLED';
@@ -78,11 +77,10 @@ export default function DashboardPage() {
       <DashboardHeader
         quarter={QUARTER}
         stats={stats}
-        activeType={activeType}
-        onTypeChange={(type) => { setActiveType(type); setActiveStatus('전체'); }}
         activeStatus={activeStatus}
         onStatusChange={setActiveStatus}
         onOpenDetailWindow={openDetailWindow}
+        onOpenTaskManager={() => setShowTaskManager(true)}
       />
 
       <main className="relative flex-1 overflow-hidden min-h-0">
@@ -138,6 +136,15 @@ export default function DashboardPage() {
         </div>
 
       </main>
+
+      {showTaskManager && (
+        <TaskManager
+          tasks={tasks}
+          sectionOptions={sectionOptions}
+          quarter={QUARTER}
+          onClose={() => setShowTaskManager(false)}
+        />
+      )}
     </div>
   );
 }