Remove personal AI configuration files from repository

Remove SuperClaude/Claude AI configuration files and documentation
that should not be in the open source repository:
- .superclaude/config.json
- claude_agents/ directory
- claude_commands/ directory
- docs/development/superclaude-integration.md

Add patterns to .gitignore to prevent future commits of personal
AI workflow configurations.

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

Author: Bryan Howard

.gitignore

@@ -147,6 +147,11 @@ temp
 .bmad-core/
 .bmad-*
 
+# Personal AI configurations
+.superclaude/
+claude_agents/
+claude_commands/
+
 npm-global/
 
 # Node.js (if used)