chore(deps-dev): bump @cloudflare/vite-plugin from 1.28.0 to 1.30.0

Bumps [@cloudflare/vite-plugin](https://github.com/cloudflare/workers-sdk/tree/HEAD/packages/vite-plugin-cloudflare) from 1.28.0 to 1.30.0.
- [Release notes](https://github.com/cloudflare/workers-sdk/releases)
- [Changelog](https://github.com/cloudflare/workers-sdk/blob/main/packages/vite-plugin-cloudflare/CHANGELOG.md)
- [Commits](https://github.com/cloudflare/workers-sdk/commits/@cloudflare/vite-plugin@1.30.0/packages/vite-plugin-cloudflare)

---
updated-dependencies:
- dependency-name: "@cloudflare/vite-plugin"
  dependency-version: 1.30.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

dashboard/frontend/package.json

@@ -56,7 +56,7 @@
     "zod": "^4.3.6"
   },
   "devDependencies": {
-    "@cloudflare/vite-plugin": "^1.28.0",
+    "@cloudflare/vite-plugin": "^1.30.0",
     "@cloudflare/workers-types": "^4.20260317.1",
     "@eslint/js": "^9.39.4",
     "@fireproof/core-cli": "workspace:0.0.0",