Plugin Modernization

[rockwellll]

Complete refactor to professional-grade code with modern PHP 8.2 features, improved reliability, and automated CI/CD. Fully backwards compatible.

What Changed

Code Quality

• PSR-4 autoloading via Composer
• Strict type hints on all methods and properties
• Centralized constants class for all config values
• Comprehensive PHPDoc documentation
• PSR-12 code formatting standard

Reliability

• Replaced raw cURL with WordPress HTTP API
• Added error handling and logging throughout
• Configured timeouts (15s API, 10s events)
• Non-blocking event tracking
• SSL verification enabled

DevOps

• GitHub Actions CI testing on PHP 8.0, 8.1, 8.2
• Automated code style checks
• Composer scripts for test/format

Bug Fixes

• Fixed reversed dev/prod API URL logic
• Fixed version check with proper caching and comparison
• Fixed session management edge cases

Documentation

• Complete API reference (471 lines)
• Developer setup guide (493 lines)
• Enhanced README

Breaking Changes

None. Existing installations upgrade seamlessly.