This moves all of the snippets into a yasnippet file format so I can
better manage and edit the snippets. I did not like having them all in
one file stored as strings.
This implements a custom file parser that will convert the snippet file
into a luasnip parsed snippet that uses the LSP snippet syntax.
It also ports over some of my most used snippets from the emacs config,
maybe one day I could share the snippet in vim and emacs.
