Update dependencies to v8

Author: renovate[bot]

package.json

@@ -40,7 +40,7 @@
     "@typescript-eslint/eslint-plugin": "^8.56.1",
     "@typescript-eslint/parser": "^8.56.1",
     "@vite-pwa/assets-generator": "^1.0.2",
-    "@vitejs/plugin-legacy": "^7.2.1",
+    "@vitejs/plugin-legacy": "^8.0.0",
     "@vitejs/plugin-vue": "^6.0.4",
     "@vitest/coverage-istanbul": "^4.0.18",
     "@vitest/eslint-plugin": "^1.6.9",
@@ -57,7 +57,7 @@
     "source-map-support": "^0.5.21",
     "ts-node": "^10.9.2",
     "typescript": "^5.9.3",
-    "vite": "^7.3.1",
+    "vite": "^8.0.0",
     "vite-plugin-pwa": "^1.2.0",
     "vitest": "^4.0.18"
   }