feat(api): add staff order detail and compliance eligibility

backend/core-api/test/app.test.js

@@ -349,6 +349,28 @@ test('POST /core/verifications creates async job and GET returns status', async
   assert.ok(['NEEDS_REVIEW', 'AUTO_PASS', 'AUTO_FAIL', 'ERROR'].includes(status.body.status));
 });
 
+test('POST /core/verifications accepts tax_form verification jobs', async () => {
+  const app = createApp();
+  const created = await request(app)
+    .post('/core/verifications')
+    .set('Authorization', 'Bearer test-token')
+    .send({
+      type: 'tax_form',
+      subjectType: 'worker',
+      subjectId: 'document-tax-i9',
+      fileUri: 'gs://krow-workforce-dev-private/uploads/test-user/i9.pdf',
+      rules: { formType: 'I-9' },
+    });
+
+  assert.equal(created.status, 202);
+  assert.equal(created.body.type, 'tax_form');
+
+  const status = await waitForMachineStatus(app, created.body.verificationId);
+  assert.equal(status.status, 200);
+  assert.equal(status.body.type, 'tax_form');
+  assert.ok(['NEEDS_REVIEW', 'AUTO_PASS', 'AUTO_FAIL', 'ERROR'].includes(status.body.status));
+});
+
 test('POST /core/verifications rejects file paths not owned by actor', async () => {
   const app = createApp();
   const res = await request(app)