chore(deps): update dependency @sveltejs/vite-plugin-svelte to v7

Author: renovate[bot]

frontend/package.json

@@ -18,7 +18,7 @@
         "@faker-js/faker": "^10.0.0",
         "@sveltejs/adapter-auto": "^7.0.0",
         "@sveltejs/kit": "^2.5.27",
-        "@sveltejs/vite-plugin-svelte": "^6.0.0",
+        "@sveltejs/vite-plugin-svelte": "^7.0.0",
         "@types/eslint": "^9.6.0",
         "@typescript-eslint/parser": "^8.24.0",
         "autoprefixer": "^10.4.20",