Vercel Blob list(): choosing a page limit and cursor policy for a full-store scan
Vercel Blob's list() paginates with a continuation cursor: each call returns one bounded page of blob metadata plus a cursor and has-more flag, and callers pass the cursor back until the store is exhausted. The design goal is a recurring full enumeration of a large store from a serverless function, so page size and loop shape need pinning down. Two sizing co