ralph-loop plugin: stop-hook.sh missing execute permission

Bug

The ralph-loop plugin from claude-plugins-official marketplace ships its hooks/stop-hook.sh without execute permission (-rw-r--r--). This causes a non-blocking error on every session stop:

Stop hook error: Failed with non-blocking status code: /bin/sh: 
/Users/<user>/.claude/plugins/marketplaces/claude-plugins-official/plugins/ralph-loop/hooks/stop-hook.sh: Permission denied

Steps to Reproduce

1. Install the ralph-loop plugin from claude-plugins-official
2. End any Claude Code session
3. Observe the permission denied error

Expected Behavior

stop-hook.sh should have execute permission (-rwxr-xr-x) when installed.

Workaround

chmod +x ~/.claude/plugins/marketplaces/claude-plugins-official/plugins/ralph-loop/hooks/stop-hook.sh

This only lasts until the plugin updates/reinstalls, which resets the permission.

Environment

• macOS Darwin 25.0.0
• Claude Code 2.1.84

Suggestion

Either:

1. Ship the hook file with execute permission in the marketplace package
2. Or have the plugin installer set +x on hook scripts automatically