Pi.Alert is dead...💀 Long live NetAlert X 🚀 (network monitoring)

After thinking for about a year about it I decided to rename the project to 🚀NetAlertX. This will help prevent confusion about which fork someone is using, and differentiate it from the now stale upstream project. With about 1800 or so commits over the stale project, I thought, this project deserved a new name. It will also remove the confusion about only supporting Raspberry Pi's 😵

On top of the rename, I implemented ✨unlimited icons - just find an SVG you like and use it 😄.

The rename from PiAlert to NetAlertX should be pretty straightforward and existing setups should work fine, no manual migration steps should be necessary. Still, caution is recommended.

Check this https://github.com/jokob-sk/NetAlertX/issues/633 thread for edge-cases and the guide https://github.com/jokob-sk/NetAlertX/blob/main/docs/MIGRATION.md if you decide to change your docker-compose.