Quick reference — adding a new product
HTML guide (local file): Add to PRODUCTS with type:"html", file:"your-file.html"
PDF: type:"pdf", file:"your-file.pdf" — View + Download buttons appear
External URL (Notion, etc.): type:"url", url:"https://..."
Video course: type:"video", url:"https://your-course-url"
Community (Discord, etc.): type:"community", url:"https://discord.gg/..."
Zip/template download: type:"download", file:"your-pack.zip"
Then add the product ID to PLAN_ACCESS for any plan that should include it.