Storage

The storage module provides file upload (and optional delete) using Cloudflare R2 via the Worker bucket binding. No environment variables are required for storage (see Env (./env.md) for project env overview). No S3 SDK or third-party storage library is used—only the Cloudflare R2 Workers API (https://developers.cloudflare.com/r2/api/workers/workers-api-reference/). It is used for avatar uploads (Settings → Profile) when enabled.