Webhook support for deployment events

[Yxmura]

Would be useful to trigger webhooks on deployment events (started, success, failure) so we can send notifications to Discord, Slack, or custom endpoints.

Use case: Get notified in Discord/Slack when deployments complete without having to check the UI or rely on GitHub Actions workarounds.

Proposed implementation:

• Add webhook URL config per project (or global in settings)
• Fire POST requests on deployment state changes
• Include basic payload: status, project, branch, commit, timestamp, logs URL

Happy to contribute a PR if this sounds reasonable.

[hunvreus]

Yes, it's on the roadmap: https://github.com/hunvreus/devpush/blob/main/ROADMAP.md

Probably at the team level (but can be scoped per project), still working on a plan for the list of events supported. You pick the events you want to support, specify a URL, potentially pick the project(s) this applies to and done.

I'd also like to support deployment webhooks: a URL that you can hit when you want to deploy a project for a specific environment.

I'm still scoping this feature out. I'll share back the plan here once I'm done (maybe later this week if things progress well on other features).