First commit for luasnip
Most of the snip code is from this repo shark
and TJ's neovim setup config_manager
and ziontee113
* add luasnip for go
* move command out to a dedicated function
* update ts node spec format
* bugfix alternate file
* Bring in more snippets
* updates for mockery 2.11
* snips for http handler and more
* update doc
* bench test
rayx