Quick and dirty backup repository

Not the best or the cleanest but it was made quickly. Might refactor?

Things to do before I can consider this "release worthy" (will get a tag when ready)

Cleanup

• Make things configurable and NOT hardcoded
• Include all html files into the executable
• Create a descriptive README
• Maybe move backend routes to /api
• Docker compose support for easy hosting (incl ENV_VAR config)
  • Kept crashing with ImageMagick so implemented my own /diff
• Proper global RateLimit
• Clean up logging and add HTML logging

Features

• Timelapse GIF generator route. From {id1} to {id2} like diff. Consider adding FPS config with ?x= params
  • fps can be set with the ?delay= paremeter in 100th of a second (c(enti)s)
• Infinite scrolling dynamic loading to not send user all data at once
• Homepage on / displaying a list of saved canvases and how many saves of each