v12.24.0

What's Changed

• fix(hookd): spawn the worker from the temp dir when the root is gone, so a session whose workspace was reaped still gets a worker by @yasyf in #33
• fix(dispatch): scale the budget to live sessions and gate the roster spawn, so a busy machine stops blocking hooks at zero CPU by @yasyf in #32

Full Changelog: v12.23.4...v12.24.0