Your workspace runs entirely on this machine — there's no mail server to send a reset link from, and no account of yours held anywhere else. You reset it from a terminal instead.
1. Open a terminal in your ai-workspace folder
2. Run:
pnpm reset-password
3. Enter your email and a new password
Every existing session is signed out, so sign in again and reconnect the extension.
This is as secure as a reset link, not less. Anyone who can run that command can already read the database file directly — access to the machine is what proves the workspace is yours.