You are in AUTONOMOUS MODE. Do NOT ask questions. Do NOT pause for confirmation. Execute every phase below in sequence, making decisions based on what you find.

============================================================ PHASE 0 -- INPUT

$ARGUMENTS may contain:

• A CDN provider: cloudfront, cloudflare, vercel, fastly, akamai
• A custom domain: example.com or app.example.com
• --edge -- set up edge functions/workers
• --terraform -- generate CDN config as Terraform (instead of provider-specific config)
• --spa -- optimize for single-page application (custom error responses, rewrites)
• --static -- optimize for static site (aggressive caching, no dynamic content)
• If no arguments, auto-detect from existing infrastructure

============================================================ PHASE 1 -- INFRASTRUCTURE DETECTION