feat: productionize learning engine and classroom

OpenMAIC/tests/bundle/packager.test.ts

@@ -202,6 +202,31 @@ describe('packageCourseware (happy path)', () => {
 });
 
 describe('packageCourseware (missing resources)', () => {
+  test('allows intentional silent narration when TTS was disabled', async () => {
+    const scenes = structuredClone(makeScenes());
+    const speech = scenes[0].actions?.find((action) => action.type === 'speech');
+    if (speech?.type === 'speech') speech.audioUrl = 'https://should-not-survive.example/audio.mp3';
+    const result = await packageCourseware({
+      coursewareId: 'cw-silent',
+      version: 1,
+      stage: makeStage(),
+      scenes,
+      requireNarrationAudio: false,
+      requireComplete: true,
+      publishedAt: '2026-08-15T00:00:00.000Z',
+    });
+
+    expect(result.completeness.complete).toBe(true);
+    expect(result.completeness.audioCount).toBe(0);
+    expect(result.completeness.missing).not.toContainEqual(
+      expect.objectContaining({ kind: 'audio' }),
+    );
+    expect(result.meta.runtimeCapabilities?.packaged.audio).toBe(false);
+    expect(result.manifest.mediaIndex['audio/aud-1.mp3']).toBeUndefined();
+    expect(result.manifest.scenes[0].actions?.[0]).not.toHaveProperty('audioRef');
+    expect(result.manifest.scenes[0].actions?.[0]).not.toHaveProperty('audioUrl');
+  });
+
   test('reports missing audio and marks the media index entry', async () => {
     const result = await packageCourseware({
       coursewareId: 'cw-1',
@@ -301,4 +326,30 @@ describe('packageCourseware (strict frozen publish contract)', () => {
       }),
     ).rejects.toThrow(/incomplete.*interactive.*lab\.js/i);
   });
+
+  test('rejects an inlined Pyodide loader whose wasm and stdlib remain runtime downloads', async () => {
+    const scenes = makeScenes().map((scene) =>
+      scene.content.type === 'interactive'
+        ? ({
+            ...scene,
+            content: {
+              ...scene.content,
+              html: '<main>Python lab</main><script>const py = await loadPyodide();</script>',
+            },
+          } as Scene)
+        : scene,
+    );
+    await expect(packageCourseware({
+      coursewareId: 'cw-offline-python',
+      version: 1,
+      stage: makeStage(),
+      scenes,
+      resolveAudioBytes: async () => AUDIO_BYTES,
+      publishedAt: '2026-08-16T00:00:00.000Z',
+      requireAgentRoster: true,
+      requireInteractiveHtml: true,
+      strictInteractiveAssets: true,
+      requireComplete: true,
+    })).rejects.toThrow(/incomplete.*loadPyodide/i);
+  });
 });