fix: surface remaining paired evidence loss (#203)

src/db-room-assignment.test.ts

@@ -0,0 +1,29 @@
+import { beforeEach, describe, expect, it } from 'vitest';
+
+import { _initTestDatabase, assignRoom, getStoredRoomSettings } from './db.js';
+
+describe('room assignment metadata', () => {
+  beforeEach(() => {
+    _initTestDatabase();
+  });
+
+  it('preserves explicit trigger metadata when assigning a room', () => {
+    const group = assignRoom('dc:triggered-room', {
+      name: 'Triggered Room',
+      roomMode: 'single',
+      ownerAgentType: 'codex',
+      folder: 'triggered-room',
+      trigger: '@Repro',
+      requiresTrigger: true,
+    });
+
+    expect(group).toMatchObject({
+      trigger: '@Repro',
+      requiresTrigger: true,
+    });
+    expect(getStoredRoomSettings('dc:triggered-room')).toMatchObject({
+      trigger: '@Repro',
+      requiresTrigger: true,
+    });
+  });
+});