- Create dedicated /admin/account page for user account management
- Move email, password, and 2FA settings from /admin/settings
- Add Account link to top of admin sidebar navigation
- Add TOTP-based two-factor authentication with NimbleTOTP
- Add TOTP verification LiveView for login flow
- Add AccountController for TOTP session management
- Remove Advanced section from settings (duplicated in dev tools)
- Remove user email from sidebar footer (replaced by Account link)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Replace put_flash calls with inline feedback for form saves:
- Email settings: "Now send a test email" after saving
- Settings: from address and signing secret saves
- Page editor: save button shows "Saved" checkmark
Inline feedback appears next to save buttons and auto-clears after
3 seconds. Banners (put_flash) remain for page-level outcomes like
deletions, state changes, and async operations.
Task 3 of notification overhaul. Theme editor skipped as it auto-saves.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
grouped providers by category, added per-provider key validation
with cross-provider detection, friendly delivery error messages,
retryable vs config error distinction, from-address in general
settings, and "Save settings" button to match admin conventions
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
