Revert: Move VueFire persistence configuration to initialization (#5614) (#5729)

## Summary
This reverts PR #5614 which moved VueFire persistence configuration to
initialization.

## Reason for Revert

It breaks Google SSO login with error:

```
useErrorHandling.ts:12 FirebaseError: Firebase: Error (auth/argument-error).
    at createErrorInternal (index-c92d61ad.js:506:41)
    at _assert (index-c92d61ad.js:512:15)
    at _withDefaultResolver (index-c92d61ad.js:9237:5)
    at signInWithPopup (index-c92d61ad.js:9457:30)
    at executeAuthAction.createCustomer (firebaseAuthStore.ts:263:25)
    at executeAuthAction (firebaseAuthStore.ts:223:28)
    at Proxy.loginWithGoogle (firebaseAuthStore.ts:262:5)
    at Proxy.wrappedAction (pinia.mjs:1405:26)
    at useFirebaseAuthActions.ts:104:28
    at Object.signInWithGoogle (useErrorHandling.ts:39:22)
```

## Changes
- Reverts commit ea4e57b60 "Move VueFire persistence configuration to
initialization (#5614)"
- Restores previous Firebase auth persistence behavior

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5729-Revert-Move-VueFire-persistence-configuration-to-initialization-5614-2776d73d3650814c9b80d9c67c852874)
by [Unito](https://www.unito.io)

src/main.ts

@@ -2,11 +2,6 @@ import { definePreset } from '@primevue/themes'
 import Aura from '@primevue/themes/aura'
 import * as Sentry from '@sentry/vue'
 import { initializeApp } from 'firebase/app'
-import {
-  browserLocalPersistence,
-  browserSessionPersistence,
-  indexedDBLocalPersistence
-} from 'firebase/auth'
 import { createPinia } from 'pinia'
 import 'primeicons/primeicons.css'
 import PrimeVue from 'primevue/config'
@@ -14,7 +9,7 @@ import ConfirmationService from 'primevue/confirmationservice'
 import ToastService from 'primevue/toastservice'
 import Tooltip from 'primevue/tooltip'
 import { createApp } from 'vue'
-import { VueFire, VueFireAuthWithDependencies } from 'vuefire'
+import { VueFire, VueFireAuth } from 'vuefire'
 
 import { FIREBASE_CONFIG } from '@/config/firebase'
 import '@/lib/litegraph/public/css/litegraph.css'
@@ -71,18 +66,6 @@ app
   .use(i18n)
   .use(VueFire, {
     firebaseApp,
-    modules: [
-      // Configure Firebase Auth persistence: localStorage first, IndexedDB last.
-      // Localstorage is preferred to IndexedDB for mobile Safari compatibility.
-      VueFireAuthWithDependencies({
-        dependencies: {
-          persistence: [
-            browserLocalPersistence,
-            browserSessionPersistence,
-            indexedDBLocalPersistence
-          ]
-        }
-      })
-    ]
+    modules: [VueFireAuth()]
   })
   .mount('#vue-app')

src/stores/firebaseAuthStore.ts

@@ -6,10 +6,12 @@ import {
   GoogleAuthProvider,
   type User,
   type UserCredential,
+  browserLocalPersistence,
   createUserWithEmailAndPassword,
   deleteUser,
   onAuthStateChanged,
   sendPasswordResetEmail,
+  setPersistence,
   signInWithEmailAndPassword,
   signInWithPopup,
   signOut,
@@ -80,6 +82,8 @@ export const useFirebaseAuthStore = defineStore('firebaseAuth', () => {
   // Retrieves the Firebase Auth instance. Returns `null` on the server.
   // When using this function on the client in TypeScript, you can force the type with `useFirebaseAuth()!`.
   const auth = useFirebaseAuth()!
+  // Set persistence to localStorage (works in both browser and Electron)
+  void setPersistence(auth, browserLocalPersistence)
 
   onAuthStateChanged(auth, (user) => {
     currentUser.value = user

tests-ui/tests/store/firebaseAuthStore.test.ts

@@ -150,6 +150,13 @@ describe('useFirebaseAuthStore', () => {
     expect(store.loading).toBe(false)
   })
 
+  it('should set persistence to local storage on initialization', () => {
+    expect(firebaseAuth.setPersistence).toHaveBeenCalledWith(
+      mockAuth,
+      firebaseAuth.browserLocalPersistence
+    )
+  })
+
   it('should properly clean up error state between operations', async () => {
     // First, cause an error
     const mockError = new Error('Invalid password')