Timey wimey extension repo

This repo is split into two parts for the convenience of vscode's webview api and vsce package support.

1. The frontend uses pnpm as a package manager. You can pnpm build to build the frontend into a single minified html file and automatically export it to the extension/ folder
2. The extension folder holds the rest of the extension and uses npm as a package manager. You can use npm run compile to compile and export the frontend and then compile the extension itself