[[PR Description]]
Adds `script/deploy-docs`:
- If you don't already have it, it will clone the `zed-docs` repo into
`../zed-docs`
- It will build the docs and output them in `../zed-docs`
- Then it will open the docs.
- By default this "dry runs" (doesn't push) but you can pass `-p` to
push the changes.
- If you add `-c` it will clean out the old docs before running.
If you run the script with `p` it will push up the changes, and vercel
will automatically deploy them.
Release Notes:
- N/A
3096222672