Add Enhance Platform Monitoring Support

[factory-droid]

🚀 Add Enhance Platform Monitoring

This PR adds comprehensive monitoring support for the Enhance hosting platform to VersionCheck.

✨ What's New

• New Software Checker: software/enhance.php
• HTML Scraping: Monitors the public release notes page
• Smart Parsing: Extracts version numbers, release dates, and latest markers
• Branch Management: Tracks 19+ version branches (12.6, 12.5, 12.4, etc.)
• Patch Version Support: Correctly handles versions like 12.5.1, 12.0.30

🎯 Key Features

✅ Real-time monitoring of Enhance platform releases
✅ Latest version detection (currently 12.6.0)
✅ Accurate release dates parsed from HTML
✅ Announcement links for notification emails
✅ Robust error handling for HTML structure changes
✅ Filters out non-core versions (Appcd, WHMCS modules)

📊 Current Detection

The system successfully detects:

• 19 version branches (12.6 → 9.3)
• Latest: 12.6.0 (Released: 2025-05-27)
• Includes patch versions: 12.5.1, 12.3.3, 12.0.30
• Excludes: Appcd releases, WHMCS modules, PHP packages

📋 Files Added

• software/enhance.php - Main monitoring implementation
• ENHANCE_INTEGRATION.md - Comprehensive setup and troubleshooting guide

🧪 Testing

Verified parsing of all version branches:

• ✅ Version extraction and branch classification
• ✅ Release date parsing (with fallback handling)
• ✅ Latest version marker detection
• ✅ Integration with existing check.php system

📚 Documentation

Complete documentation provided in ENHANCE_INTEGRATION.md includes:

• Technical implementation details
• Setup instructions
• Testing commands
• Troubleshooting guide
• Future improvement suggestions

⚙️ Configuration

No database changes required. The integration:

• Uses existing check.php cron job
• Follows established software checker patterns
• Enabled by default ($enabled = true)
• Compatible with current notification system

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Ready to merge - This will enable automatic Enhance release notifications for all subscribers! 🎉