Please send this to engineering immediately - it makes NO DIFFERENCE what is put inside the hooks.json file - it was working PERFECLTY in 2.1.25 and suddenly stopped working - the logs show NO CALLS are even being attempted at all (and tried over a dozen different things and logged them in other bug reports already)
Your engineering team do not need any extra info about this - it only takes < 1 minute to verify this, and they should already have a test for hooks on windows - they just need to know to check it!
If you just want the hooks to start being called again, a mystery version 2.2.1 seems to fix it.
If you copy the homepage link to download, you get something like this:-
https://api2.cursor.sh/updates/download/golden/win32-x64/cursor/2.1
and if you change that to 2.2 on the end, the version you get calls hooks again - it still does not return the hook response to the model, but at least it makes the call!