✨ Add private, local only, API for usage in E2E tests (#1429)

Co-authored-by: github-actions <github-actions@github.com>

frontend/package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "scripts": {
     "dev": "vite",
-    "build": "tsc && vite build",
+    "build": "tsc -p tsconfig.build.json && vite build",
     "lint": "biome check --apply-unsafe --no-errors-on-unmatched --files-ignore-unknown=true ./",
     "preview": "vite preview",
     "generate-client": "openapi-ts"