How do I add a 'forgot password' flow to my Lovable app?

Three parts:

1. A page with an email field that calls supabase.auth.resetPasswordForEmail(email, { redirectTo: 'https://yourapp/reset' }).
2. Add https://yourapp/reset to Redirect URLs in Supabase Auth settings.
3. A /reset page that, once the user lands there with a session, shows a new-password field and calls supabase.auth.updateUser({ password }).

Give Lovable those three bullet points literally. "Add forgot password" is too vague for it; the three calls are not.