Fix installer to properly update Claude hooks when needed

[carmandale]

Problem

The Agent OS CLI correctly detects when Claude hooks need updating but doesn't actually update them when running update commands.

Current Behavior

• aos status shows: ⚠️ Claude hooks need update
• aos update says: ✅ Agent OS is already up to date!
• aos init (option 1) should fix project issues but may not be working

Expected Behavior

• When hooks need updating, the update command should fix them
• Or the init command should properly update hooks
• Clear feedback about what was updated

Steps to Reproduce

1. Run aos status - shows hooks need update
2. Run aos update - says already up to date
3. Run aos status again - still shows hooks need update

Impact

Users cannot easily update their Claude hooks when the system detects they're out of date, leading to potential workflow issues.

Suggested Solution

• Enhance the update logic to include hook updates
• Improve the init command to properly handle all project setup issues
• Add specific hook update functionality