feat: ✨ Add collaboration

apps/builder/services/api/utils.ts

@@ -0,0 +1,10 @@
+import { User } from 'db'
+import { NextApiRequest } from 'next'
+import { getSession } from 'next-auth/react'
+
+export const getAuthenticatedUser = async (
+  req: NextApiRequest
+): Promise<User | undefined> => {
+  const session = await getSession({ req })
+  return session?.user as User | undefined
+}