* Move Code to a submodule
Closes#4901.
* Base Code cache on hash and re-enable node_modules cache
The current setup appears to only rebuild VS Code if the dependencies
change but we need to rebuild it if anything changes.
I also re-enabled the commented out node_modules caches. They look like
they should work to me with the submodule method. I think the problem
occurred because Code itself was being installed in the yarn step.
* Update links in package.json
I will try checking the docs too
* docs: Update links in triage.md
* docs: Update links in npm.md
* docs: Update links in whatever files that have `cdr`
* Replace globally, thanks @bpmct!
* fix: coderer instead of coder
I should've used all three toggles in the Search/Replace tab in the GItHub.dev editor.
* Code Formatting
`file` doesn't seem to work without a specific git reference, but adding
a reference makes the explorer not follow the tour. Unfortunately
`directory` doesn't show the directory contents so I added the directory
name and "see the explorer" to the comment.
