diff --git a/code/frontend/package-lock.json b/code/frontend/package-lock.json
index 4ec02bc..27dac16 100644
--- a/code/frontend/package-lock.json
+++ b/code/frontend/package-lock.json
@@ -25,7 +25,7 @@
         "react": "^19.1.0",
         "react-dom": "^19.1.0",
         "react-router-dom": "^6.30.0",
-        "validator": "^13.15.0"
+        "validator": "^13.15.22"
       },
       "devDependencies": {
         "@testing-library/jest-dom": "^6.6.3",
@@ -118,6 +118,7 @@
       "integrity": "sha512-IaaGWsQqfsQWVLqMn9OB92MNN7zukfVA4s7KKAI0KfrrDsZ0yhi5uV4baBuLuN7n3vsZpwP8asPPcVwApxvjBQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@ampproject/remapping": "^2.2.0",
         "@babel/code-frame": "^7.27.1",
@@ -466,6 +467,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=18"
       },
@@ -489,6 +491,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=18"
       }
@@ -732,6 +735,7 @@
       "resolved": "https://registry.npmjs.org/@emotion/react/-/react-11.14.0.tgz",
       "integrity": "sha512-O000MLDBDdk/EohJPFUqvnp4qnHeYkVP5B0xEG0D/L7cOKP9kefu2DXn8dj74cQfsEzUqh+sr1RzFqiL1o+PpA==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/runtime": "^7.18.3",
         "@emotion/babel-plugin": "^11.13.5",
@@ -775,6 +779,7 @@
       "resolved": "https://registry.npmjs.org/@emotion/styled/-/styled-11.14.0.tgz",
       "integrity": "sha512-XxfOnXFffatap2IyCeJyNov3kiDQWoR08gPUQxvbL7fxKryGBKUZUkG6Hz48DZwVrJSVh9sJboyV1Ds4OW6SgA==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/runtime": "^7.18.3",
         "@emotion/babel-plugin": "^11.13.5",
@@ -1479,6 +1484,7 @@
       "resolved": "https://registry.npmjs.org/@mui/material/-/material-7.1.0.tgz",
       "integrity": "sha512-ahUJdrhEv+mCp4XHW+tHIEYzZMSRLg8z4AjUOsj44QpD1ZaMxQoVOG2xiHvLFdcsIPbgSRx1bg1eQSheHBgvtg==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/runtime": "^7.27.1",
         "@mui/core-downloads-tracker": "^7.1.0",
@@ -2039,6 +2045,7 @@
       "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.0.tgz",
       "integrity": "sha512-pemlzrSESWbdAloYml3bAJMEfNh1Z7EduzqPKprCH5S341frlpYnUEW0H72dLxa6IsYr+mPno20GiSm+h9dEdQ==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.10.4",
         "@babel/runtime": "^7.12.5",
@@ -2236,6 +2243,7 @@
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.1.4.tgz",
       "integrity": "sha512-EB1yiiYdvySuIITtD5lhW4yPyJ31RkJkkDw794LaQYrxCSaQV/47y5o1FMC4zF9ZyjUjzJMZwbovEnT5yHTW6g==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "csstype": "^3.0.2"
       }
@@ -2245,6 +2253,7 @@
       "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-19.1.5.tgz",
       "integrity": "sha512-CMCjrWucUBZvohgZxkjd6S9h0nZxXjzus6yDfUb+xLxYM7VvjKNH1tQrE9GWLql1XoOP4/Ds3bwFqShHUYraGg==",
       "license": "MIT",
+      "peer": true,
       "peerDependencies": {
         "@types/react": "^19.0.0"
       }
@@ -2451,6 +2460,7 @@
       "integrity": "sha512-OvQ/2pUDKmgfCg++xsTX1wGxfTaszcHVcTctW4UJB4hibJx2HXxxO5UmVgyjMa+ZDsiaf5wWLXYpRWMmBI0QHg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -2989,8 +2999,7 @@
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.1.tgz",
       "integrity": "sha512-qhAVI1+Av2X7qelOfAIYwXONood6XlZE/fXaBSmW/T5SzLAmCgzi+eiWE7fUvbHaeNBQH13UftjpXxsfLkMpgw==",
-      "license": "ISC",
-      "peer": true
+      "license": "ISC"
     },
     "node_modules/browserslist": {
       "version": "4.24.5",
@@ -3012,6 +3021,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "caniuse-lite": "^1.0.30001716",
         "electron-to-chromium": "^1.5.149",
@@ -3138,7 +3148,6 @@
       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-6.3.0.tgz",
       "integrity": "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=10"
       },
@@ -3237,7 +3246,6 @@
       "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
       "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "readdirp": "^4.0.1"
       },
@@ -3360,7 +3368,6 @@
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
       "integrity": "sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==",
       "license": "ISC",
-      "peer": true,
       "dependencies": {
         "string-width": "^4.2.0",
         "strip-ansi": "^6.0.1",
@@ -3374,15 +3381,13 @@
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
       "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/cliui/node_modules/string-width": {
       "version": "4.2.3",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
       "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "emoji-regex": "^8.0.0",
         "is-fullwidth-code-point": "^3.0.0",
@@ -3397,7 +3402,6 @@
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
       "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "ansi-styles": "^4.0.0",
         "string-width": "^4.1.0",
@@ -3619,6 +3623,7 @@
       "integrity": "sha512-/I59Fqxo7fqdiDi3IM2QKA65gZ7+PVejXg404/I8ZSq+NOnrmw+2pnMUJzpoNyg7KABcEBmgpkfAqhV98p7wJA==",
       "hasInstallScript": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@cypress/request": "^3.0.8",
         "@cypress/xvfb": "^1.2.4",
@@ -3819,7 +3824,6 @@
       "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-4.0.0.tgz",
       "integrity": "sha512-9iE1PgSik9HeIIw2JO94IidnE3eBoQrFJ3w7sFuzSX4DpmZ3v5sZpUiV5Swcf6mQEF+Y0ru8Neo+p+nyh2J+hQ==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=10"
       },
@@ -3909,7 +3913,6 @@
       "resolved": "https://registry.npmjs.org/diff/-/diff-7.0.0.tgz",
       "integrity": "sha512-PJWHUb1RFevKCwaFA9RlG5tCd+FO5iRh9A8HEtkmBH2Li03iJriB6m6JIN4rGz3K3JLawI7/veA1xzRKP6ISBw==",
       "license": "BSD-3-Clause",
-      "peer": true,
       "engines": {
         "node": ">=0.3.1"
       }
@@ -4064,6 +4067,7 @@
       "resolved": "https://registry.npmjs.org/enquirer/-/enquirer-2.4.1.tgz",
       "integrity": "sha512-rRqJg/6gd538VHvR3PSrdRBb/1Vy2YfzHqzvbhGIQpDRKIa4FgV/54b5Q1xYSxOOwKvjXweS26E0Q+nAMwp2pQ==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "ansi-colors": "^4.1.1",
         "strip-ansi": "^6.0.1"
@@ -4338,6 +4342,7 @@
       "deprecated": "This version is no longer supported. Please see https://eslint.org/version-support for other options.",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.6.1",
@@ -4502,6 +4507,7 @@
       "integrity": "sha512-ixmkI62Rbc2/w8Vfxyh1jQRTdRTF52VxwRVHl/ykPAmqG+Nb7/kNn+byLP0LxPgI7zWA16Jt82SybJInmMia3A==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@rtsao/scc": "^1.1.0",
         "array-includes": "^3.1.8",
@@ -4559,6 +4565,7 @@
       "integrity": "sha512-scB3nz4WmG75pV8+3eRUQOHZlNSUhFNq37xnpgRkCCELU3XMvXAxLk1eqWWyE22Ki4Q01Fnsw9BA3cJHDPgn2Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "aria-query": "^5.3.2",
         "array-includes": "^3.1.8",
@@ -4589,6 +4596,7 @@
       "integrity": "sha512-Qteup0SqU15kdocexFNAJMvCJEfa2xUKNV4CC1xsVMrIIqEy3SQ/rqyxCWNzfrd3/ldy6HMlD2e0JDVpDg2qIA==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "array-includes": "^3.1.8",
         "array.prototype.findlast": "^1.2.5",
@@ -4622,6 +4630,7 @@
       "integrity": "sha512-QzliNJq4GinDBcD8gPB5v0wh6g8q3SUi6EFF0x8N/BL9PoVs0atuGc47ozMRyOWAKdwaZ5OnbOEa3WR+dSGKuQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=10"
       },
@@ -4998,7 +5007,6 @@
       "resolved": "https://registry.npmjs.org/flat/-/flat-5.0.2.tgz",
       "integrity": "sha512-b6suED+5/3rTpUBdG1gupIl8MPFCAMA0QXwmljLhvCUKcUvdE4gWky9zpuGCcXHOsz4J9wPGNWq6OKpmIzz3hQ==",
       "license": "BSD-3-Clause",
-      "peer": true,
       "bin": {
         "flat": "cli.js"
       }
@@ -5192,7 +5200,6 @@
       "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
       "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
       "license": "ISC",
-      "peer": true,
       "engines": {
         "node": "6.* || 8.* || >= 10.*"
       }
@@ -5962,7 +5969,6 @@
       "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-2.1.0.tgz",
       "integrity": "sha512-YWnfyRwxL/+SsrWYfOpUtz5b3YD+nyfkHvjbcanzk8zgyO4ASD67uVMRt8k5bM4lLMDnXfriRhOpemw+NfT1eA==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=8"
       }
@@ -6281,6 +6287,7 @@
       "integrity": "sha512-Cvc9WUhxSMEo4McES3P7oK3QaXldCfNWp7pl2NNeiIFlCoLr3kfq9kb1fxftiwk1FLV7CvpvDfonxtzUDeSOPg==",
       "devOptional": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "cssstyle": "^4.2.1",
         "data-urls": "^5.0.0",
@@ -6865,7 +6872,6 @@
       "resolved": "https://registry.npmjs.org/mocha/-/mocha-11.5.0.tgz",
       "integrity": "sha512-VKDjhy6LMTKm0WgNEdlY77YVsD49LZnPSXJAaPNL9NRYQADxvORsyG1DIQY6v53BKTnlNbEE2MbVCDbnxr4K3w==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "browser-stdout": "^1.3.1",
         "chokidar": "^4.0.1",
@@ -6917,7 +6923,6 @@
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
       "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "balanced-match": "^1.0.0"
       }
@@ -6927,7 +6932,6 @@
       "resolved": "https://registry.npmjs.org/glob/-/glob-10.4.5.tgz",
       "integrity": "sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg==",
       "license": "ISC",
-      "peer": true,
       "dependencies": {
         "foreground-child": "^3.1.0",
         "jackspeak": "^3.1.2",
@@ -6948,7 +6952,6 @@
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-9.0.5.tgz",
       "integrity": "sha512-G6T0ZX48xgozx7587koeX9Ys2NYy6Gmv//P89sEte9V9whIapMNF4idKxnW2QtCcLiTWlb/wfCabAtAFWhhBow==",
       "license": "ISC",
-      "peer": true,
       "dependencies": {
         "brace-expansion": "^2.0.1"
       },
@@ -6964,7 +6967,6 @@
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz",
       "integrity": "sha512-MpUEN2OodtUzxvKQl72cUF7RQ5EiHsGvSsVG0ia9c5RbWGL2CI4C7EpPS8UTBIplnlzZiNuV56w+FuNxy3ty2Q==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "has-flag": "^4.0.0"
       },
@@ -7438,6 +7440,7 @@
       "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.2.tgz",
       "integrity": "sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -7648,7 +7651,6 @@
       "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
       "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "safe-buffer": "^5.1.0"
       }
@@ -7658,6 +7660,7 @@
       "resolved": "https://registry.npmjs.org/react/-/react-19.1.0.tgz",
       "integrity": "sha512-FS+XFBNvn3GTAWq26joslQgWNoFu08F4kl0J4CgdNKADkdSGXQyTCnKteIAJy96Br6YbpEU1LSzV5dYtjMkMDg==",
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -7667,6 +7670,7 @@
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-19.1.0.tgz",
       "integrity": "sha512-Xs1hdnE+DyKgeHJeJznQmYMIBG3TKIHJJT95Q58nHLSrElKlGQqDTR2HQ9fx5CN/Gk6Vh/kupBTDLU11/nDk/g==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "scheduler": "^0.26.0"
       },
@@ -7743,7 +7747,6 @@
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
       "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">= 14.18.0"
       },
@@ -7824,7 +7827,6 @@
       "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
       "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -8105,7 +8107,6 @@
       "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-6.0.2.tgz",
       "integrity": "sha512-Saa1xPByTTq2gdeFZYLLo+RFE35NHZkAbqZeWNd3BpzppeVisAqpDjcp8dyf6uIvEqJRd46jemmyA4iFIeVk8g==",
       "license": "BSD-3-Clause",
-      "peer": true,
       "dependencies": {
         "randombytes": "^2.1.0"
       }
@@ -9074,9 +9075,10 @@
       "license": "MIT"
     },
     "node_modules/validator": {
-      "version": "13.15.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-13.15.0.tgz",
-      "integrity": "sha512-36B2ryl4+oL5QxZ3AzD0t5SsMNGvTtQHpjgFO5tbNxfXbMFkY822ktCDe1MnlqV3301QQI9SLHDNJokDI+Z9pA==",
+      "version": "13.15.22",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-13.15.22.tgz",
+      "integrity": "sha512-uT/YQjiyLJP7HSrv/dPZqK9L28xf8hsNca01HSz1dfmI0DgMfjopp1rO/z13NeGF1tVystF0Ejx3y4rUKPw+bQ==",
+      "license": "MIT",
       "engines": {
         "node": ">= 0.10"
       }
@@ -9100,6 +9102,7 @@
       "resolved": "https://registry.npmjs.org/vite/-/vite-6.3.5.tgz",
       "integrity": "sha512-cZn6NDFE7wdTpINgs++ZJ4N49W2vRp8LCKrn3Ob1kYNtOo21vfDoaV5GzBfLU4MovSAB8uNRm4jgzVQZ+mBzPQ==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.4.4",
@@ -9196,6 +9199,7 @@
       "resolved": "https://registry.npmjs.org/vitest/-/vitest-3.1.4.tgz",
       "integrity": "sha512-Ta56rT7uWxCSJXlBtKgIlApJnT6e6IGmTYxYcmxjJ4ujuZDI59GUQgVDObXXJujOmPDBYXHK1qmaGtneu6TNIQ==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@vitest/expect": "3.1.4",
         "@vitest/mocker": "3.1.4",
@@ -9455,8 +9459,7 @@
       "version": "6.5.1",
       "resolved": "https://registry.npmjs.org/workerpool/-/workerpool-6.5.1.tgz",
       "integrity": "sha512-Fs4dNYcsdpYSAfVxhnl1L5zTksjvOJxtC5hzMNl+1t9B8hTJTdKDyZ5ju7ztgPy+ft9tBFXoOlDNiOT9WUXZlA==",
-      "license": "Apache-2.0",
-      "peer": true
+      "license": "Apache-2.0"
     },
     "node_modules/wrap-ansi": {
       "version": "8.1.0",
@@ -9608,7 +9611,6 @@
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
       "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==",
       "license": "ISC",
-      "peer": true,
       "engines": {
         "node": ">=10"
       }
@@ -9620,26 +9622,11 @@
       "dev": true,
       "license": "ISC"
     },
-    "node_modules/yaml": {
-      "version": "2.7.1",
-      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.7.1.tgz",
-      "integrity": "sha512-10ULxpnOCQXxJvBgxsn9ptjq6uviG/htZKk9veJGhlqn3w/DxQ631zFF+nlQXLwmImeS5amR2dl2U8sg6U9jsQ==",
-      "license": "ISC",
-      "optional": true,
-      "peer": true,
-      "bin": {
-        "yaml": "bin.mjs"
-      },
-      "engines": {
-        "node": ">= 14"
-      }
-    },
     "node_modules/yargs": {
       "version": "17.7.2",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.7.2.tgz",
       "integrity": "sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "cliui": "^8.0.1",
         "escalade": "^3.1.1",
@@ -9658,7 +9645,6 @@
       "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.1.1.tgz",
       "integrity": "sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw==",
       "license": "ISC",
-      "peer": true,
       "engines": {
         "node": ">=12"
       }
@@ -9668,7 +9654,6 @@
       "resolved": "https://registry.npmjs.org/yargs-unparser/-/yargs-unparser-2.0.0.tgz",
       "integrity": "sha512-7pRTIA9Qc1caZ0bZ6RYRGbHJthJWuakf+WmHK0rVeLkNrrGhfoabBNdue6kdINI6r4if7ocq9aD/n7xwKOdzOA==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "camelcase": "^6.0.0",
         "decamelize": "^4.0.0",
@@ -9683,15 +9668,13 @@
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
       "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/yargs/node_modules/string-width": {
       "version": "4.2.3",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
       "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "emoji-regex": "^8.0.0",
         "is-fullwidth-code-point": "^3.0.0",
diff --git a/code/frontend/package.json b/code/frontend/package.json
index bb08544..8fdd3b1 100644
--- a/code/frontend/package.json
+++ b/code/frontend/package.json
@@ -31,7 +31,7 @@
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
     "react-router-dom": "^6.30.0",
-    "validator": "^13.15.0"
+    "validator": "^13.15.22"
   },
   "devDependencies": {
     "@testing-library/jest-dom": "^6.6.3",