Add version control and changelog system

✨ Added automatic version management:
- CHANGELOG.md with complete v0.1.0 history
- Version control helper script for automated commits
- GitHub setup script for easy repository connection
- Semantic versioning support (Major.Minor.Patch)

🔄 Future workflow automation:
- Automatic changelog updates
- Descriptive commit messages
- Version tagging for releases
- Automatic GitHub pushes

🔧 Generated with Claude Code
🤖 Co-Authored-By: Claude <noreply@anthropic.com>

setup-github.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+# GitHub Setup Script for PetBot
+# Run this script after creating your GitHub repository
+
+echo "🚀 PetBot GitHub Setup"
+echo "======================"
+
+# Check if we're in a git repository
+if [ ! -d ".git" ]; then
+    echo "❌ Error: Not in a git repository"
+    exit 1
+fi
+
+# Ask for GitHub repository URL
+echo "📝 Please enter your GitHub repository URL:"
+echo "   (e.g., https://github.com/yourusername/petbot-irc-game.git)"
+read -p "URL: " REPO_URL
+
+if [ -z "$REPO_URL" ]; then
+    echo "❌ Error: No URL provided"
+    exit 1
+fi
+
+# Add remote origin
+echo "🔗 Adding GitHub remote..."
+git remote add origin "$REPO_URL"
+
+# Push to GitHub
+echo "⬆️  Pushing to GitHub..."
+git push -u origin main
+
+# Push tags
+echo "🏷️  Pushing tags..."
+git push --tags
+
+echo "✅ Setup complete!"
+echo ""
+echo "🎯 Your repository is now on GitHub:"
+echo "   Repository: $REPO_URL"
+echo "   Current version: v0.1.0"
+echo ""
+echo "🔄 Future updates will be automatic:"
+echo "   - Claude will commit changes with descriptive messages"
+echo "   - Changelog will be updated automatically"
+echo "   - Version tags will be created for releases"
+echo "   - All changes will be pushed to GitHub"