chore: release v6.2.1

- Bump version to 6.2.1
- Update CHANGELOG.md with release notes
- Update README.md with new version
- Update version references

Release: v6.2.1

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: marcusgoll

CHANGELOG.md

@@ -1,3 +1,16 @@
+## [6.2.1] - 2025-11-13
+
+### Changed
+- Reorganized `.claude/agents/` folder structure into 6 logical categories for better discoverability
+- Agent Briefs section in CLAUDE.md updated with categorized folder paths
+
+### Documentation
+- Moved 24 quality agents into categorized subfolders: code-quality/, testing/, security/, dev-tools/, operations/, deployment/
+- Updated all agent path references in CLAUDE.md
+- Improved agent organization and navigation
+
+---
+
 ## [6.2.0] - 2025-11-13
 
 ### Added

package.json

@@ -1,6 +1,6 @@
 {
   "name": "spec-flow",
-  "version": "6.2.0",
+  "version": "6.2.1",
   "description": "Spec-Driven Development workflow toolkit for Claude Code - Build high-quality features faster with repeatable AI workflows",
   "keywords": [
     "claude",
@@ -63,7 +63,7 @@
     "fs-extra": "^11.2.0",
     "inquirer": "^8.2.6",
     "ora": "^5.4.1",
-    "spec-flow": "file:6.2.0"
+    "spec-flow": "file:6.2.1"
   },
   "devDependencies": {
     "@types/node": "^20.10.6"