* Upgrade TypeScript, ESLint, and other dependencies
This also cleans up various other files where newer ESLint rules complained
* Set CI and CD to use Node.js version 16
* Small tweak
* Fix CD version printing
* Add nvm version for Cloudflare Pages
* Hook up layer tree structure with frontend (decoding and Vue are WIP)
* Fix off by one error
* Avoid leaking memory
* Parse layer structure into list of layers
* Fix thumbnail updates
* Correctly popagate deletions
* Fix selection state in layer tree
* Respect expansion during root serialization
* Allow expanding of subfolders
* Fix arrow direction
Co-authored-by: Dennis Kobert <dennis@kobert.dev>
* Fix a bug where clicking a submenu would cause the parent menu to be closed before the submenu click could be registered. Also ignores package-lock.json.
* Remove package-lock gitignore
* Add back empty line