Make UI vscode styled and refactor webview js

[GrahamSH-LLK]

• Restyles UI to fit in with vscode
  
• Refactors the webview js
  • Previously, this used innerHTML to create the content and created eventListeners in another function based on DOM attributes. This refactors to create through document.createElement, giving access to the elements on creation so eventListeners can be created there (and version info captured). This also means that a malicious (or just broken?) vendordep can't inject any html into the sidebar and break it
• Removes vestigial stuff from the original dep view PR
  • There were some unused CSS files and noop commands from the example extension I assume this was built on.

TODO: figure out how to make the deps bundled (probably requires bundling main.js too?) done

[Gold856]

Minor formatting thing: I looked through the repo and determined this set of Prettier settings is the most consistent with the existing code. I'm considering doing a formatting job, so for consistency, these are the formatting settings you should use.

{
    "singleQuote": true,
    "endOfLine": "crlf",
    "trailingComma": "es5"
}

[jasondaming]

Can you explain more what you are trying to do with "figure out how to make the deps bundled"?

[GrahamSH-LLK]

Can you explain more what you are trying to do with "figure out how to make the deps bundled"?

node_modules don’t exist in the built vsix, so the way I’m importing vscode-elements currently (uri from there) won’t work. I think I can get webpack to load the dependencies I need using raw-loader and inline as a script element. I’m open to other ideas, though!

[Gold856]

Looks good to me

[PeterJohnson]

Needs conflicts resolved.

[GrahamSH-LLK]

Needs conflicts resolved.

Done!

[PeterJohnson]

Build is failing