Notifications are fire-and-forget (goroutines, no retry). If Slack/ntfy is temporarily down, changes are silently lost.
Consider: retry with backoff, or at minimum log notification failures prominently.
Ref: [issue #5](https://git.eeqj.de/sneak/dnswatcher/issues/5) item 10
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
Notifications are fire-and-forget (goroutines, no retry). If Slack/ntfy is temporarily down, changes are silently lost.
Consider: retry with backoff, or at minimum log notification failures prominently.
Ref: issue #5 item 10