2.1 - S3 Provider, General Cleanup

New to this release:

• AWS S3 (and compatible endpoint) file provider!
  • This does not currently replace the Backblaze provider, but can be used as an alternative with newer buckets.
• Bundling of web assets directly into the binary.
  • A separate web assets directory is no longer required!
  • A note about this has been added to the README - custom frontends will need to be served separately.
• Slight redesign of the web frontend.
• Properly support DELETE requests.
• Cleanup of the codebase and repository.

As a part of this, I am ditching UPX packed executables. This results in larger file sizes, but ultimately makes it easier (and faster) to build the project. If file size is still a concern, feel free to pack them yourself!

2.0! Refactor and rebranding

This is a rather big release - considering there was no "official" 1.0 release, this is even bigger.

• Refactored large amounts of code to be easier to maintain and extend.
• "Provider" concept for storage, rather than hot/cold tiers.
• Cleaner, smaller frontend, with a focus on the API.
• Backblaze B2 integration.
• Read/create/delete files and directories.
• Authentication with Keycloak (to be brought in line with storage provider implementation).
• Better handling of errors and serving files.
• Tests and CI/CD.
• ARM and x86 versions available, certified to work on Raspberry Pis.

This is not backwards compatible with the previous version.