add com drifts + animation; add streamlit test

.github/workflows/test.yaml

@@ -31,4 +31,25 @@ jobs:
 
     - name: Run tests
       run: |
-        pytest tests
+        pytest tests
+
+  test-deploy:
+    runs-on: ubuntu-latest
+    needs: test
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Set up Python 3.11
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.11"
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install .[app]
+    
+    - name: Run deploy tests
+      run: |
+        streamlit run serve/app.py