Try making Linux AppImage instead of / in addition to ZIP file

[emersonrp]

https://github.com/marketplace/actions/build-appimage

steps:
-name: do appimage
uses: actions/build-appimage
if: runner.os == "Linux"

etc etc etc that's basically pseudocode

Need to make an appimage-builder recipe.

https://appimage-builder.readthedocs.io/en/latest/

[emersonrp]

OK, I have burned most of a day tinkering with this. Trying to get appimage-builder to create a working AppImage, on this Ubuntu 24 VM I have, is a hair-pulling exercise in not being able to get the right versions of the right things into the right place. Ubuntu is a little bit of a dumpster fire, compounded by Python versioning being a migraine factory in the first place. I'm going to leave this open in case I get excited about taking another run at it someday, maybe when a new Ubuntu is out that has the right versions of things on board already.