Release APK

[xmha97]

Please add the APK file to the Releases page

[mk-fg]

Not sure if it'll still work for this fork, but I've made a Dockerfile to easily build an APK file locally, available here:
https://github.com/mk-fg/nfc-epaper-writer/blob/main/Dockerfile

With more detailed instructions on how to use it in the README file of that fork:
https://github.com/mk-fg/nfc-epaper-writer/tree/main?tab=readme-ov-file#how-to-build-and-install-this-to-an-android-device

For building this specific fork, I think you'd need at least "disable ExpiredTargetSdkVersion" lintOptions commit, but maybe also other fixes from DevPika's fork - didn't check.