Update release_docs branch

.coveragerc

@@ -3,4 +3,5 @@ omit =
     obsidian/dash/*
     obsidian/tests/*
     obsidian/experiment/benchmark/*
-    obsidian/plotting/branding.py
+    obsidian/plotting/branding.py
+    app.py

.github/workflows/codecov.yml

@@ -0,0 +1,21 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Pytest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v2
+      with:
+        python-version: '3.10'
+    - name: Install requirements
+      run: pip install obsidian-apo[dev]
+    - name: Run tests and collect coverage
+      run: pytest --cov=.
+    - name: Upload coverage reports to Codecov with GitHub Action
+      uses: codecov/codecov-action@v4.2.0
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}