- ntfy client supports HTTP Basic auth (username/password) for servers with
access control; [ntfy] config gains username/password. Scheduler + Test Ntfy
use it instead of the old settings-only bearer token.
- Settings page no longer has credential inputs (Apify/eBay/ntfy/Resend); they
are managed in config.toml. Read-only status + Test buttons remain.
- Sidebar gains a Sign out button; in forward-auth mode it routes through the
Authentik outpost sign_out so the IdP session is cleared.
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