v2.2.2 - Hotfix: Restore Skill Activation Language

Hotfix

Restores the skill activation language that was lost during the v2.2.1 merge.

Fixed

• Restored full description in SKILL.md: "Use when starting complex multi-step tasks, research projects, or any task requiring >5 tool calls"
• Both planning-with-files/SKILL.md and skills/planning-with-files/SKILL.md updated

Why This Matters

The description helps users and Claude understand when to invoke the skill.

Thanks to the community for catching this!