Update skills diagram: VisionClaw branding, no duplicate labels

Regenerated via Nano Banana 2 with fixes:
- Title: VisionClaw (was Turbo Flow)
- Removed duplicate service labels around outer edge
- Clean MCP orbital ring without clutter
- All 14 category clusters with unique skill labels

Co-Authored-By: claude-flow <ruv@ruv.net>

Author: Roo Code