1d52542d28
The standalone .claude-plugin/hooks.json file wasn't being read by
Claude Code on /reload-plugins ("0 hooks" loaded). Inline the hook
block into plugin.json's `hooks` key per the manifest spec —
delete hooks.json so the plugin has a single source of truth.
Bump to 1.0.1 so the installed cache picks up the change on next
auto-update / `claude plugin update`.