Delete a saved action

Removes a saved action from your organization.

Runs that already referenced it keep the configuration they were created with — the config is snapshotted onto each run, so deleting the action never rewrites history.

Deprecated: saved actions are becoming per-capability configs — use POST/GET/PATCH/DELETE /v1/{capability}/configs instead (/v1/extract/configs, /v1/redact/configs, /v1/fill/configs). Signing keeps using POST /v1/sign.