Batch retained-reader project checks through the existing multi-actor read API. Share raw database reads within one call, retain actor-specific privacy and supplied membership data, and avoid loading large saved-run payloads for identity checks.
Keep current-reader writes, distinct saved-run policies, company root fences and later-call revocation checks. Add query-count and access-control regressions. All 255 affected cases and full repository typecheck/build pass. Hosted response-time acceptance remains separate.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
