fix(schedule): auto-create reminders when agent only writes schedule items

When schedule_create_item includes a start time and reminder intent, create the
matching h5_schedule_reminders row in the same tool call so 10:00 pushes are not
lost. Also reconcile Goose SSE request ids with the portal agent-run gate to keep
MindSpace chat streaming reliable.

Co-authored-by: Cursor <cursoragent@cursor.com>

chat-agent-run-gate.test.mjs

@@ -1,6 +1,7 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
 import {
+  reconcileSessionEventRequestContext,
   resolvePostAgentRunChatState,
   shouldPromoteSessionIdToStreaming,
 } from './chat-agent-run-gate.mjs';
@@ -29,3 +30,24 @@ test('shouldPromoteSessionIdToStreaming skips re-streaming after Finish', () =>
   assert.equal(shouldPromoteSessionIdToStreaming('waiting'), true);
   assert.equal(shouldPromoteSessionIdToStreaming('streaming'), true);
 });
+
+test('reconcileSessionEventRequestContext adopts Goose request id while agent-run gate waits', () => {
+  assert.deepEqual(
+    reconcileSessionEventRequestContext({
+      activeRequestId: 'portal-req',
+      chatState: 'waiting',
+      eventType: 'ActiveRequests',
+      activeRequestIds: ['goose-req'],
+    }),
+    { activeRequestId: 'goose-req', promoteStreaming: true, allowMissingGrace: false },
+  );
+  assert.deepEqual(
+    reconcileSessionEventRequestContext({
+      activeRequestId: 'portal-req',
+      chatState: 'waiting',
+      eventType: 'Message',
+      eventRequestId: 'goose-req',
+    }),
+    { activeRequestId: 'goose-req', promoteStreaming: true, allowMissingGrace: false },
+  );
+});