Supporting this app + the joys of GHCR and multi-arch support

[m00grin]

Hey all, thank you so much for checking out ph-intercept! It's been awesome to see people finding and using it.

Active development & support

This project is actively maintained. If you run into bugs, have feature requests, or just want to share how you're using it, open an issue or discussion. I'm paying attention and I want to make sure it works well for you!

GHCR image cleanup fix

I recently discovered that a cleanup step in my CI workflow was inadvertently deleting older tagged images from GHCR. If you were pinning to a specific version tag, that image could silently disappear on you.

That's now fixed. Now all image tags from v1.3.3 onwards (:latest, :develop, and any :x.y.z version tags) will be permanently retained. Pin away with confidence.

Tags prior to v1.3.3 may be missing due to the cleanup issue, but everything from here on out is stable.

Architecture support

The supported architectures were chosen to mirror exactly what the official Pi-hole Docker image supports. If Pi-hole runs on it, ph-intercept should too; felt like the right baseline.

Thanks again for the interest and support. More to come. 🚀