chore: release 6.5.0 - Community & Experience

- Add date_added to all 950+ skills for complete tracking
- Update version to 6.5.0 in package.json and README
- Regenerate all indexes and catalog
- Sync all generated files

Features from merged PR #150:
- Stars/Upvotes system for community-driven discovery
- Auto-update mechanism via START_APP.bat
- Interactive Prompt Builder
- Date tracking badges
- Smart auto-categorization

All skills validated and indexed.

Made-with: Cursor

skills/javascript-pro/SKILL.md

@@ -1,14 +1,9 @@
 ---
 name: javascript-pro
 description: |
-  Master modern JavaScript with ES6+, async patterns, and Node.js
-  APIs. Handles promises, event loops, and browser/Node compatibility. Use
-  PROACTIVELY for JavaScript optimization, async debugging, or complex JS
-  patterns.
-metadata:
-  model: inherit
 risk: unknown
 source: community
+date_added: "2026-02-27"
 ---
 You are a JavaScript expert specializing in modern JS and async programming.