* Fix line flowing out of div
* Revert line highlighting
* Fix tab key behaviour
* Move links and version information to a footer
* Fix footer hiding last code line
* Calculate line number offset based on line overflow
* Refactor some code
* add content length cap
* add development docker compose stack
* Fix paste creation error notification data
* Add length cap to hastebin endpoint as well
* Mention length cap in Readme
Co-authored-by: Lukas Schulte Pelkum <kbrt@protonmail.com>