[Docs]: Correct pattern count in hook-development skill ("8+" → "10")

[sjnims]

Which documentation needs improvement?

Skill documentation

Specific Location

plugins/plugin-dev/skills/hook-development/SKILL.md - "Additional Resources" section, line referencing patterns.md

Current text:

- **`references/patterns.md`** - Common hook patterns (8+ proven patterns)

What's unclear or missing?

The documentation states "8+ proven patterns" but references/patterns.md actually contains 10 patterns:

1. Pattern 1: Security Validation
2. Pattern 2: Test Enforcement
3. Pattern 3: Context Loading
4. Pattern 4: Notification Logging
5. Pattern 5: MCP Tool Monitoring
6. Pattern 6: Build Verification
7. Pattern 7: Permission Confirmation
8. Pattern 8: Code Quality Checks
9. Pattern 9: Temporarily Active Hooks
10. Pattern 10: Configuration-Driven Hooks

Suggested Improvement

Change the line to:

- **`references/patterns.md`** - Common hook patterns (10 proven patterns)

Or simply:

- **`references/patterns.md`** - Common hook patterns

Type of issue

• Incorrect information
• Missing information
• Unclear explanation
• Broken link
• Typo or grammar
• Outdated content
• Other

Additional Context

Minor inaccuracy discovered during comprehensive skill review. Trivial one-line fix.

[sjnims]

Already fixed by PR #68 (merged for issue #65). The reference now reads: "10 proven patterns including temporarily active and configuration-driven hooks"