fix: auth clientId typo

[jackbisceglia]

Just noticed this when reading over the openauth spa implementation and noticed the name was radiant not sst.

disclaimer, I didn't really double-check to see if this was/wasn't intended, but guessing a copy/paste?

[thdxr]

ah damn it....if we change this everyone will be logged out. i'll need to add some code to copy over auth state first

i am dumb