Clear Health R2

Run the single non-interactive command from the repository root:

pnpm run health:r2:clear

The script snapshots every current object in the hardcoded health-raw-data bucket, deletes those exact keys concurrently, and verifies their absence. It preserves the bucket, Worker, bindings, secret, D1, and any object that arrives after the snapshot.

Do not ask for parameters or confirmation. Report only the compact result printed by the script.