Troubleshoot HTTPS Skill Systematic diagnosis and resolution of HTTPS/SSL certificate issues in the Caddy reverse proxy with Cloudflare DNS-01 challenge. Quick Start Run the diagnostic script to identify issues: Or follow the step-by-step diagnosis in Instructions. Table of Contents 1. When to Use This Skill 2. What This Skill Does 3. Instructions - 3.1 Check API Key Configuration - 3.2 Verify Cloudflare DNS Plugin - 3.3 Analyze Caddy Logs - 3.4 Validate Caddyfile Syntax - 3.5 Test Certificate Validity - 3.6 Diagnose Specific Error - 3.7 Apply Fix 4. Supporting Files 5. Expected Outcomes 6. C…