`updateUser()` hangs indefinitely during password reset flow

## Bug Report: updateUser() hangs indefinitely during password reset flow ### Description When attempting to update a user's password after clicking the password reset link from email, the `updateUser()` method hangs indefinitely and never returns a response. ### Environment - **@supabase/supabase-js**: 2.49.8 - **@supabase/ssr**: 0.6.1 - **Next.js**: 15.1.8 (Page Router) - **React**: 18.3.1 - **Node.js**: 22.11.0 - **Browser**: chrome 136.0.7103.114 ### Supabase Client Configuration ```typescript // lib/supabase/component.ts import { createBrowserClient } from '@supabase/ssr'; export function createClient() { return createBrowserClient( process.env.NEXT_PUBLIC_SUPABASE_URL!, process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY! ); } ``` ### Steps to Reproduce 1. Request password reset via resetPasswordForEmail(): ``` const supabase = createClient(); const { error } = await supabase.auth.resetPasswordForEmail(email, { redirectTo: `${window.location.origin}/auth/reset-password-confirm`, }); ``` 2. User got email with content: ``` <p><a href="{{ .ConfirmationURL }}">Reset password</a></p> ``` 3. User clicks the reset link in email and is redirected to /auth/reset-password-confirm 4. Attempt to update password using updateUser(): ``` const supabase = createClient(); const { error: updateError } = await supabase.auth.updateUser({ password: newPassword, }); ``` ### Expected Behavior The updateUser() method should complete and return either success or error response. ### Actual Behavior The updateUser() method hangs indefinitely. The Promise never resolves or rejects, and no response is returned. ### Code Implementation Full Password Update Component: ``` // components/auth/PasswordUpdateForm.tsx import { createClient } from '@/lib/supabase/component'; import { FormEvent, useState } from 'react'; export default function PasswordUpdateForm({ mode }: { mode: 'reset' | 'cha…