watch-source task broken?

[tjprescott]

Recently, the "watch-source" task that runs when you press Ctrl+Shift+B has been broken and stays in a failing state. I have been running into frustrating issues running tests and wonder if this is related (i.e. if watch-source failing would prevent the tests from properly recompiling)

I have done the following and it still happens:

pnpm clean
pnpm purge
git clean -Xdf
pnpm install
pnpm build

I also upgraded node from 18 to 20 and it still happens.

There are tons of "Cannot use JSX unless the '--jsx' flag is provided" errors, among many others.