Both have same script size (10 mb max paid), since durable objects are defined in worker scripts, an

Both have same script size (10 mb max paid), since durable objects are defined in worker scripts, and same memory (128 mb max). the 10 gb just sqlite storage limit inside of the durable object
But yea, way too small to run puppeteer, they've documented before they run it in their container platform https://blog.cloudflare.com/container-platform-preview/