diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 35075582..a2373c46 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -22,7 +22,7 @@
         "svelte-check": "4.4.5",
         "typescript": "6.0.2",
         "vite": "^8.0.2",
-        "vitest": "^4.1.1"
+        "vitest": "^4.1.3"
       },
       "engines": {
         "node": "^20.19 || ^22.12 || >=24"
@@ -752,31 +752,31 @@
       }
     },
     "node_modules/@vitest/expect": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.1.1.tgz",
-      "integrity": "sha512-xAV0fqBTk44Rn6SjJReEQkHP3RrqbJo6JQ4zZ7/uVOiJZRarBtblzrOfFIZeYUrukp2YD6snZG6IBqhOoHTm+A==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/@vitest/expect/-/expect-4.1.3.tgz",
+      "integrity": "sha512-CW8Q9KMtXDGHj0vCsqui0M5KqRsu0zm0GNDW7Gd3U7nZ2RFpPKSCpeCXoT+/+5zr1TNlsoQRDEz+LzZUyq6gnQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@standard-schema/spec": "^1.1.0",
         "@types/chai": "^5.2.2",
-        "@vitest/spy": "4.1.1",
-        "@vitest/utils": "4.1.1",
+        "@vitest/spy": "4.1.3",
+        "@vitest/utils": "4.1.3",
         "chai": "^6.2.2",
-        "tinyrainbow": "^3.0.3"
+        "tinyrainbow": "^3.1.0"
       },
       "funding": {
         "url": "https://opencollective.com/vitest"
       }
     },
     "node_modules/@vitest/mocker": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.1.1.tgz",
-      "integrity": "sha512-h3BOylsfsCLPeceuCPAAJ+BvNwSENgJa4hXoXu4im0bs9Lyp4URc4JYK4pWLZ4pG/UQn7AT92K6IByi6rE6g3A==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/@vitest/mocker/-/mocker-4.1.3.tgz",
+      "integrity": "sha512-XN3TrycitDQSzGRnec/YWgoofkYRhouyVQj4YNsJ5r/STCUFqMrP4+oxEv3e7ZbLi4og5kIHrZwekDJgw6hcjw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/spy": "4.1.1",
+        "@vitest/spy": "4.1.3",
         "estree-walker": "^3.0.3",
         "magic-string": "^0.30.21"
       },
@@ -797,26 +797,26 @@
       }
     },
     "node_modules/@vitest/pretty-format": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-4.1.1.tgz",
-      "integrity": "sha512-GM+TEQN5WhOygr1lp7skeVjdLPqqWMHsfzXrcHAqZJi/lIVh63H0kaRCY8MDhNWikx19zBUK8ceaLB7X5AH9NQ==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/@vitest/pretty-format/-/pretty-format-4.1.3.tgz",
+      "integrity": "sha512-hYqqwuMbpkkBodpRh4k4cQSOELxXky1NfMmQvOfKvV8zQHz8x8Dla+2wzElkMkBvSAJX5TRGHJAQvK0TcOafwg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "tinyrainbow": "^3.0.3"
+        "tinyrainbow": "^3.1.0"
       },
       "funding": {
         "url": "https://opencollective.com/vitest"
       }
     },
     "node_modules/@vitest/runner": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-4.1.1.tgz",
-      "integrity": "sha512-f7+FPy75vN91QGWsITueq0gedwUZy1fLtHOCMeQpjs8jTekAHeKP80zfDEnhrleviLHzVSDXIWuCIOFn3D3f8A==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/@vitest/runner/-/runner-4.1.3.tgz",
+      "integrity": "sha512-VwgOz5MmT0KhlUj40h02LWDpUBVpflZ/b7xZFA25F29AJzIrE+SMuwzFf0b7t4EXdwRNX61C3B6auIXQTR3ttA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/utils": "4.1.1",
+        "@vitest/utils": "4.1.3",
         "pathe": "^2.0.3"
       },
       "funding": {
@@ -824,14 +824,14 @@
       }
     },
     "node_modules/@vitest/snapshot": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.1.1.tgz",
-      "integrity": "sha512-kMVSgcegWV2FibXEx9p9WIKgje58lcTbXgnJixfcg15iK8nzCXhmalL0ZLtTWLW9PH1+1NEDShiFFedB3tEgWg==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/@vitest/snapshot/-/snapshot-4.1.3.tgz",
+      "integrity": "sha512-9l+k/J9KG5wPJDX9BcFFzhhwNjwkRb8RsnYhaT1vPY7OufxmQFc9sZzScRCPTiETzl37mrIWVY9zxzmdVeJwDQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/pretty-format": "4.1.1",
-        "@vitest/utils": "4.1.1",
+        "@vitest/pretty-format": "4.1.3",
+        "@vitest/utils": "4.1.3",
         "magic-string": "^0.30.21",
         "pathe": "^2.0.3"
       },
@@ -840,9 +840,9 @@
       }
     },
     "node_modules/@vitest/spy": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.1.1.tgz",
-      "integrity": "sha512-6Ti/KT5OVaiupdIZEuZN7l3CZcR0cxnxt70Z0//3CtwgObwA6jZhmVBA3yrXSVN3gmwjgd7oDNLlsXz526gpRA==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/@vitest/spy/-/spy-4.1.3.tgz",
+      "integrity": "sha512-ujj5Uwxagg4XUIfAUyRQxAg631BP6e9joRiN99mr48Bg9fRs+5mdUElhOoZ6rP5mBr8Bs3lmrREnkrQWkrsTCw==",
       "dev": true,
       "license": "MIT",
       "funding": {
@@ -850,15 +850,15 @@
       }
     },
     "node_modules/@vitest/utils": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.1.1.tgz",
-      "integrity": "sha512-cNxAlaB3sHoCdL6pj6yyUXv9Gry1NHNg0kFTXdvSIZXLHsqKH7chiWOkwJ5s5+d/oMwcoG9T0bKU38JZWKusrQ==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/@vitest/utils/-/utils-4.1.3.tgz",
+      "integrity": "sha512-Pc/Oexse/khOWsGB+w3q4yzA4te7W4gpZZAvk+fr8qXfTURZUMj5i7kuxsNK5mP/dEB6ao3jfr0rs17fHhbHdw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/pretty-format": "4.1.1",
+        "@vitest/pretty-format": "4.1.3",
         "convert-source-map": "^2.0.0",
-        "tinyrainbow": "^3.0.3"
+        "tinyrainbow": "^3.1.0"
       },
       "funding": {
         "url": "https://opencollective.com/vitest"
@@ -2061,19 +2061,19 @@
       }
     },
     "node_modules/vitest": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.1.1.tgz",
-      "integrity": "sha512-yF+o4POL41rpAzj5KVILUxm1GCjKnELvaqmU9TLLUbMfDzuN0UpUR9uaDs+mCtjPe+uYPksXDRLQGGPvj1cTmA==",
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.1.3.tgz",
+      "integrity": "sha512-DBc4Tx0MPNsqb9isoyOq00lHftVx/KIU44QOm2q59npZyLUkENn8TMFsuzuO+4U2FUa9rgbbPt3udrP25GcjXw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@vitest/expect": "4.1.1",
-        "@vitest/mocker": "4.1.1",
-        "@vitest/pretty-format": "4.1.1",
-        "@vitest/runner": "4.1.1",
-        "@vitest/snapshot": "4.1.1",
-        "@vitest/spy": "4.1.1",
-        "@vitest/utils": "4.1.1",
+        "@vitest/expect": "4.1.3",
+        "@vitest/mocker": "4.1.3",
+        "@vitest/pretty-format": "4.1.3",
+        "@vitest/runner": "4.1.3",
+        "@vitest/snapshot": "4.1.3",
+        "@vitest/spy": "4.1.3",
+        "@vitest/utils": "4.1.3",
         "es-module-lexer": "^2.0.0",
         "expect-type": "^1.3.0",
         "magic-string": "^0.30.21",
@@ -2084,7 +2084,7 @@
         "tinybench": "^2.9.0",
         "tinyexec": "^1.0.2",
         "tinyglobby": "^0.2.15",
-        "tinyrainbow": "^3.0.3",
+        "tinyrainbow": "^3.1.0",
         "vite": "^6.0.0 || ^7.0.0 || ^8.0.0",
         "why-is-node-running": "^2.3.0"
       },
@@ -2101,10 +2101,12 @@
         "@edge-runtime/vm": "*",
         "@opentelemetry/api": "^1.9.0",
         "@types/node": "^20.0.0 || ^22.0.0 || >=24.0.0",
-        "@vitest/browser-playwright": "4.1.1",
-        "@vitest/browser-preview": "4.1.1",
-        "@vitest/browser-webdriverio": "4.1.1",
-        "@vitest/ui": "4.1.1",
+        "@vitest/browser-playwright": "4.1.3",
+        "@vitest/browser-preview": "4.1.3",
+        "@vitest/browser-webdriverio": "4.1.3",
+        "@vitest/coverage-istanbul": "4.1.3",
+        "@vitest/coverage-v8": "4.1.3",
+        "@vitest/ui": "4.1.3",
         "happy-dom": "*",
         "jsdom": "*",
         "vite": "^6.0.0 || ^7.0.0 || ^8.0.0"
@@ -2128,6 +2130,12 @@
         "@vitest/browser-webdriverio": {
           "optional": true
         },
+        "@vitest/coverage-istanbul": {
+          "optional": true
+        },
+        "@vitest/coverage-v8": {
+          "optional": true
+        },
         "@vitest/ui": {
           "optional": true
         },
diff --git a/frontend/package.json b/frontend/package.json
index 390a96ea..86d5ad11 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -29,6 +29,6 @@
     "svelte-check": "4.4.5",
     "typescript": "6.0.2",
     "vite": "^8.0.2",
-    "vitest": "^4.1.1"
+    "vitest": "^4.1.3"
   }
 }