feat: export daily practice image packages

scripts/api-integration-test.js

@@ -2849,6 +2849,47 @@ async function testTenantContentAdmin() {
     'daily practice export should cap question count for nine-grid material',
   );
 
+  const invalidDailyPracticeZip = await request('/api/tenant-content/exports/questions', {
+    userId: TENANT_ADMIN_USER_ID,
+    method: 'POST',
+    body: {
+      scopeType: 'collection',
+      scopeId: collection.item.id,
+      format: 'daily_practice_zip',
+      exportType: 'paper',
+    },
+    expectStatus: 400,
+  });
+  assert.equal(
+    invalidDailyPracticeZip.code,
+    'DAILY_PRACTICE_ZIP_REQUIRES_DAILY_PRACTICE',
+    'daily practice ZIP export should reject non-daily-practice export types',
+  );
+
+  const dailyPracticeZipJob = await request('/api/tenant-content/exports/questions', {
+    userId: TENANT_ADMIN_USER_ID,
+    method: 'POST',
+    body: {
+      scopeType: 'collection',
+      scopeId: collection.item.id,
+      format: 'daily_practice_zip',
+      exportType: 'daily_practice',
+      includeAnswers: false,
+      includeExplanations: false,
+      limit: 99,
+      options: {
+        title: '集成测试每日一练图片包',
+        issue: '每日一练 图片包',
+        date: '2026-06-29',
+        theme: 'default',
+        publishToAssets: true,
+        assetVisibility: 'tenant',
+      },
+    },
+  });
+  assert.equal(dailyPracticeZipJob.job?.status, 'pending', 'daily practice ZIP export should create a pending async job');
+  assert.equal(dailyPracticeZipJob.export, null, 'daily practice ZIP export should not return inline ZIP payload');
+
   const pdfExportJob = await request('/api/tenant-content/exports/questions', {
     userId: TENANT_ADMIN_USER_ID,
     method: 'POST',
@@ -2909,6 +2950,9 @@ async function testTenantContentAdmin() {
   assert.equal(listedPdfJob?.status, 'pending', 'question export jobs should expose pending binary export jobs');
   assert.equal(listedPdfJob?.assetId, null, 'pending binary export job should not have an asset yet');
   assert.equal(listedPdfJob?.attemptCount, 0, 'pending binary export job should expose worker attempt count');
+  const listedDailyPracticeZipJob = exportJobs.items?.find(item => item.id === dailyPracticeZipJob.job.id);
+  assert.equal(listedDailyPracticeZipJob?.format, 'daily_practice_zip', 'export jobs should list pending daily practice ZIP jobs');
+  assert.equal(listedDailyPracticeZipJob?.status, 'pending', 'pending daily practice ZIP job should be visible to tenant content admins');
   const invalidExportJobsScope = await request('/api/tenant-content/exports/jobs', {
     userId: TENANT_ADMIN_USER_ID,
     query: { scopeType: 'not_supported' },