Just 3 left:
- git and github. These are doing weird stuff with d.ts imports and const enums
- github-authentication which has some tricky path mapping stuff
- Make sure we still always type check using `tsgo --noEmit`
- Align names of esbuild files
- Convert all esbuild files to typescript. We use the `.mts` extension to avoid annoying node warnings about using pacakges
- Remove context menu for open in editor since there's a button now
- Faster pinch zoom
- Only pan when holding alt/option
- Fix transparent button on hover
- Updates api so extensions can track lifecycles of webviews
- Caches heights across reloads
- Improve rendering of loading indicator
- Use codicons for icons
For #271167
This makes it so our built-in extensions can mostly be built using `tsc` on the command line. Previously the extensions were picking up a lot of typing info from the root `node_modules` that meant they weren't truly independent
