chore(deps): update dependency vite to v8

Author: renovate[bot]

web/admin/package.json

@@ -23,6 +23,6 @@
     "postcss": "^8.4.49",
     "tailwindcss": "^3.4.17",
     "typescript": "^5.7.2",
-    "vite": "^6.0.0"
+    "vite": "^8.0.0"
   }
 }