refactor(types): force types when possible

Author: posva

src/server/auth.ts

@@ -1,6 +1,6 @@
-import { FirebaseApp } from 'firebase/app'
-import { User } from 'firebase/auth'
-import { UserRecord } from 'firebase-admin/auth'
+import type { FirebaseApp } from 'firebase/app'
+import type { User } from 'firebase/auth'
+import type { UserRecord } from 'firebase-admin/auth'
 import { App, ref } from 'vue'
 import { authUserMap, _setInitialUser } from '../auth/user'
 import { getGlobalScope } from '../globals'