feat(auth): add forgot password, reset password, change password, delete account, email verify, token refresh
Web:
- platform-sync.ts: Added forgotPassword, resetPassword, changePassword, verifyEmail, resendVerification, deleteAccount API functions
- auth-context.tsx: Added forgotPassword, resetPassword, changePassword, deleteAccount actions + successMessage state + 45min auto-refresh timer
- settings/page.tsx: Added forgot password link, change password form, delete account form with confirmation
- reset-password/page.tsx: New page for password reset via email token
- verify-email/page.tsx: New page for email verification via token
iOS:
- AuthService.swift: Added forgotPassword, changePassword, deleteAccount methods
- SettingsView.swift: Added change password, delete account, forgot password UI sections
Android:
- AuthService.kt: Added forgotPassword, changePassword, deleteAccount methods
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