Upload Modal, Types and Slices

[ReeceM]

It would naturally be a better user experience for someone to upload the type via UI in the page, rather than actually needing to possibly have a GitHub account, knowing how to run local git commands or use the GitHub website.

This would present the possibility to control the structure of the data finally committed to the repository, or to a separate data store.

Present the same UI, change the handling in the API part of the app.

Also this would make managing add slices easier.

Although having commits from PRs or Issues/Discussions would be too. Files can be attached and all that.

[ReeceM]

Made a simple form that will push to the repo as an issue the new type submissions., latest version 0.1.1

[ReeceM]

So for the slices, it can use the GitHub bot logic and the PR stuff to upload the file of a slice.

If possible one can use the new api to push types and slices to the repo from the library system :)