diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index ace34da..4b7452c 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -11,7 +11,7 @@
         "@angular/animations": "^17.3.0",
         "@angular/common": "^17.3.0",
         "@angular/compiler": "^17.3.0",
-        "@angular/core": "^17.3.0",
+        "@angular/core": "^21.0.7",
         "@angular/forms": "^17.3.0",
         "@angular/platform-browser": "^17.3.0",
         "@angular/platform-browser-dynamic": "^17.3.0",
@@ -1247,18 +1247,28 @@
       }
     },
     "node_modules/@angular/core": {
-      "version": "17.3.1",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-17.3.1.tgz",
-      "integrity": "sha512-Qf3/sgkXS1LHwOTtqAVYprySrn0YpPIZqerPc0tK+hyQfwAz5BQlpcBhbH8RWKlfCY8eO0cqo/j0+e8DQOgYfg==",
+      "version": "21.2.4",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-21.2.4.tgz",
+      "integrity": "sha512-2+gd67ZuXHpGOqeb2o7XZPueEWEP81eJza2tSHkT5QMV8lnYllDEmaNnkPxnIjSLGP1O3PmiXxo4z8ibHkLZwg==",
+      "license": "MIT",
       "dependencies": {
         "tslib": "^2.3.0"
       },
       "engines": {
-        "node": "^18.13.0 || >=20.9.0"
+        "node": "^20.19.0 || ^22.12.0 || >=24.0.0"
       },
       "peerDependencies": {
+        "@angular/compiler": "21.2.4",
         "rxjs": "^6.5.3 || ^7.4.0",
-        "zone.js": "~0.14.0"
+        "zone.js": "~0.15.0 || ~0.16.0"
+      },
+      "peerDependenciesMeta": {
+        "@angular/compiler": {
+          "optional": true
+        },
+        "zone.js": {
+          "optional": true
+        }
       }
     },
     "node_modules/@angular/forms": {
@@ -7686,7 +7696,8 @@
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-      "dev": true
+      "dev": true,
+      "license": "MIT"
     },
     "node_modules/autoprefixer": {
       "version": "10.4.27",
@@ -7726,14 +7737,15 @@
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     "node_modules/axios": {
-      "version": "1.6.8",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.6.8.tgz",
-      "integrity": "sha512-v/ZHtJDU39mDpyBoFVkETcd/uNdxrWRrg3bKpOKzXFA6Bvqopts6ALSMU3y6ijYxbw2B+wPrIv46egTzJXCLGQ==",
+      "version": "1.15.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.15.0.tgz",
+      "integrity": "sha512-wWyJDlAatxk30ZJer+GeCWS209sA42X+N5jU2jy6oHTp7ufw8uzUTVFBX9+wTfAlhiJXGS0Bq7X6efruWjuK9Q==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "follow-redirects": "^1.15.6",
-        "form-data": "^4.0.0",
-        "proxy-from-env": "^1.1.0"
+        "follow-redirects": "^1.15.11",
+        "form-data": "^4.0.5",
+        "proxy-from-env": "^2.1.0"
       }
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     "node_modules/axobject-query": {
@@ -8579,6 +8591,7 @@
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       "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "delayed-stream": "~1.0.0"
       },
@@ -9105,6 +9118,7 @@
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
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       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=0.4.0"
       }
@@ -9577,6 +9591,22 @@
         "node": ">= 0.4"
       }
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+    "node_modules/es-set-tostringtag": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/es-set-tostringtag/-/es-set-tostringtag-2.1.0.tgz",
+      "integrity": "sha512-j6vWzfrGVfyXxge+O0x5sh6cvxAog0a/4Rdd2K36zCMV5eJ+/+tOAngRO8cODMNWbVRdVlmGZQL2YS3yR8bIUA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "get-intrinsic": "^1.2.6",
+        "has-tostringtag": "^1.0.2",
+        "hasown": "^2.0.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
     "node_modules/esbuild": {
       "version": "0.27.3",
       "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.27.3.tgz",
@@ -10444,9 +10474,9 @@
       "dev": true
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     "node_modules/follow-redirects": {
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-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.6.tgz",
-      "integrity": "sha512-wWN62YITEaOpSK584EZXJafH1AGpO8RVgElfkuXbTOrPX4fIfOyEpW/CsiNd8JdYrAoOvafRTOEnvsO++qCqFA==",
+      "version": "1.15.11",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.15.11.tgz",
+      "integrity": "sha512-deG2P0JfjrTxl50XGCDyfI97ZGVCxIpfKYmfyrQ54n5FO/0gfIES8C/Psl6kWVDolizcaaxZJnTS0QSMxvnsBQ==",
       "dev": true,
       "funding": [
         {
@@ -10454,6 +10484,7 @@
           "url": "https://github.com/sponsors/RubenVerborgh"
         }
       ],
+      "license": "MIT",
       "engines": {
         "node": ">=4.0"
       },
@@ -10492,13 +10523,16 @@
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     "node_modules/form-data": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
-      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.5.tgz",
+      "integrity": "sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "asynckit": "^0.4.0",
         "combined-stream": "^1.0.8",
+        "es-set-tostringtag": "^2.1.0",
+        "hasown": "^2.0.2",
         "mime-types": "^2.1.12"
       },
       "engines": {
@@ -10793,6 +10827,22 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/has-tostringtag": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/has-tostringtag/-/has-tostringtag-1.0.2.tgz",
+      "integrity": "sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "has-symbols": "^1.0.3"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/hasown": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.2.tgz",
@@ -14887,10 +14937,14 @@
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     "node_modules/proxy-from-env": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
-      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==",
-      "dev": true
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-2.1.0.tgz",
+      "integrity": "sha512-cJ+oHTW1VAEa8cJslgmUZrc+sjRKgAKl3Zyse6+PV38hZe/V6Z14TbCuXcan9F9ghlz4QrFr2c92TNF82UkYHA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      }
     },
     "node_modules/prr": {
       "version": "1.0.1",