fix: avoid sessions_send timeouts

src/gateway/protocol/schema.ts

@@ -208,6 +208,7 @@ export const AgentParamsSchema = Type.Object(
     deliver: Type.Optional(Type.Boolean()),
     channel: Type.Optional(Type.String()),
     timeout: Type.Optional(Type.Integer({ minimum: 0 })),
+    lane: Type.Optional(Type.String()),
     idempotencyKey: NonEmptyString,
   },
   { additionalProperties: false },

src/gateway/server-methods.ts

@@ -2930,6 +2930,7 @@ export async function handleGatewayRequest(
         thinking?: string;
         deliver?: boolean;
         channel?: string;
+        lane?: string;
         idempotencyKey: string;
         timeout?: number;
       };
@@ -3118,6 +3119,7 @@ export async function handleGatewayRequest(
           timeout: params.timeout?.toString(),
           bestEffortDeliver,
           surface: "VoiceWake",
+          lane: params.lane,
         },
         defaultRuntime,
         deps,