Update ashboard, dashboard (~2)

dashboard/api.py

@@ -84,6 +84,8 @@ class TaskBoardHandler(SimpleHTTPRequestHandler):
             self.handle_eco_sessions_clear()
         elif self.path == '/api/eco/git-commit':
             self.handle_eco_git_commit()
+        elif self.path == '/api/eco/restart-taskboard':
+            self.handle_eco_restart_taskboard()
         else:
             self.send_error(404)
     
@@ -2403,6 +2405,18 @@ class TaskBoardHandler(SimpleHTTPRequestHandler):
         except Exception as e:
             self.send_json({'success': False, 'error': str(e)}, 500)
 
+    def handle_eco_restart_taskboard(self):
+        """Restart the taskboard itself. Sends response then exits; systemd restarts."""
+        import threading
+        self.send_json({'success': True, 'message': 'Restarting taskboard in 1s...'})
+
+        def _exit():
+            import time
+            time.sleep(1)
+            os._exit(0)
+
+        threading.Thread(target=_exit, daemon=True).start()
+
     def handle_eco_sessions_clear(self):
         """Clear active sessions (all or specific channel)."""
         try: