Add snippets for Remix loaders and actions in VSCode

[hakimLyon]

I suggest adding snippets in VSCode to ease development. These snippets will assist developers in quickly generating boilerplate code for loaders, actions, and other common parts of a Remix application.

References:

remix-snippets

[kentcdodds]

I think this is a good idea. I would prefer the built-in snippets match the built-in code style. I would welcome a PR to add them to the .vscode directory (potentially I could put together an extension for this in the future).

[hakimLyon]

Hi ! Snippets are now added to the .vscode directory. PR #558.

[kentcdodds]

Thanks!