glm-5.1
51f233582d
Remove supersession note from response-envelopes.md — both dependent docs now reflect the ResponseEnvelope system. Key changes: - call-protocol.md: CallHandler wraps and publishes (not handlers), call.responded.output uses ResponseEnvelopeSchema, respond() enforces envelope guard, call() resolves ResponseEnvelope, subscribe() yields ResponseEnvelope, references shared result pipeline - api-surface.md: execute() returns Promise<ResponseEnvelope<TOutput>>, OperationEnv functions return Promise<ResponseEnvelope>, CallHandler calls handler directly and applies shared pipeline, respond() requires ResponseEnvelope, added Response Envelope Types and Utilities sections - response-envelopes.md: removed supersession note, added Shared Result Pipeline section (detect→wrap→normalize→validate), unified execute() and CallHandler integration points to reference shared pipeline, updated migration checklist to mark doc changes complete