Added timeline feature

backend/src/repositories/birdRepository.test.ts

@@ -188,6 +188,45 @@ test('completePendingBirdTransfersForOwner moves pending birds and marks complet
       ],
     },
     { rowCount: 1, rows: [] },
+    {
+      rowCount: 1,
+      rows: [
+        {
+          workspace_id: 10,
+          workspace_name: 'Original Flock',
+          owner_email: 'sender@example.com',
+        },
+      ],
+    },
+    {
+      rowCount: 1,
+      rows: [
+        {
+          workspace_id: 22,
+          workspace_name: 'Receiving Flock',
+          owner_email: 'receiver@example.com',
+        },
+      ],
+    },
+    {
+      rowCount: 1,
+      rows: [
+        {
+          id: 'timeline-1',
+          bird_id: 'bird-1',
+          event_type: 'transferred',
+          from_workspace_id: 10,
+          to_workspace_id: 22,
+          from_workspace_name: 'Original Flock',
+          to_workspace_name: 'Receiving Flock',
+          from_owner_email: 'sender@example.com',
+          to_owner_email: 'receiver@example.com',
+          location_label: 'Receiving Flock',
+          created_by_user_id: 'user-1',
+          created_at: '2026-04-15T00:00:00.000Z',
+        },
+      ],
+    },
   );
 
   const result = await completePendingBirdTransfersForOwner('receiver@example.com', 22);
@@ -197,4 +236,18 @@ test('completePendingBirdTransfersForOwner moves pending birds and marks complet
   assert.deepEqual(calls[1].params, ['bird-1', 10, 22]);
   assert.deepEqual(calls[2].params, ['transfer-1', 22]);
   assert.match(calls[2].text, /completed_at = CURRENT_TIMESTAMP/);
+  assert.deepEqual(calls[5].params, [
+    'bird-1',
+    'transferred',
+    10,
+    22,
+    'Original Flock',
+    'Receiving Flock',
+    'sender@example.com',
+    'receiver@example.com',
+    null,
+    null,
+    null,
+    'user-1',
+  ]);
 });