fix(tkfb): 대시보드 콘솔 에러 수정 (notifications, attendance, repair-requests)

- notifications/unread 호출 제거 → tkuser 링크로 대체
- attendance/today-summary → daily-status 엔드포인트로 변경
- GET /equipments/repair-requests 엔드포인트 신규 구현
- 캐시 버스팅 tkfb-dashboard.js?v=2026031701

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

system1-factory/web/pages/dashboard-new.html

@@ -65,8 +65,8 @@
                         <div class="stat-label">수리 요청</div>
                     </div>
                     <div class="stat-card">
-                        <div class="stat-value text-purple-600" id="statNotifications">-</div>
-                        <div class="stat-label">미확인 알림</div>
+                        <div class="stat-value text-purple-600" id="statNotifications"><i class="fas fa-external-link-alt text-base"></i></div>
+                        <div class="stat-label">알림 관리</div>
                     </div>
                 </div>
 
@@ -139,6 +139,6 @@
     </div>
 
     <script src="/static/js/tkfb-core.js?v=2026031601"></script>
-    <script src="/static/js/tkfb-dashboard.js"></script>
+    <script src="/static/js/tkfb-dashboard.js?v=2026031701"></script>
 </body>
 </html>