remove the moment.js dependency

frontend/package-lock.json

@@ -30,7 +30,6 @@
         "eslint": "^8.56.0",
         "eslint-config-prettier": "^9.1.0",
         "eslint-plugin-vue": "^9.20.0",
-        "moment-timezone": "^0.5.44",
         "prettier": "3.2.1",
         "sass": "^1.69.7",
         "sass-loader": "^13.3.3",
@@ -3173,27 +3172,6 @@
         "ufo": "^1.3.2"
       }
     },
-    "node_modules/moment": {
-      "version": "2.29.4",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.29.4.tgz",
-      "integrity": "sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w==",
-      "dev": true,
-      "engines": {
-        "node": "*"
-      }
-    },
-    "node_modules/moment-timezone": {
-      "version": "0.5.44",
-      "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.44.tgz",
-      "integrity": "sha512-nv3YpzI/8lkQn0U6RkLd+f0W/zy/JnoR5/EyPz/dNkPTBjA2jNLCVxaiQ8QpeLymhSZvX0wCL5s27NQWdOPwAw==",
-      "dev": true,
-      "dependencies": {
-        "moment": "^2.29.4"
-      },
-      "engines": {
-        "node": "*"
-      }
-    },
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",