Create codecov workflow

.github/workflows/codecov.yml

@@ -0,0 +1,38 @@
+name: Check Test Coverage
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+permissions: read-all
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+
+    name: ${{ matrix.os }} (Python ${{ matrix.python-version }})
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        python-version: ['3.10']
+
+    steps:
+      - name: Check out the repository
+        uses: actions/checkout@v3
+
+      - name: Install uv and set the python version
+        uses: astral-sh/setup-uv@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Sync dependencies
+        run: uv sync --all-extras --dev
+
+      - name: Run tests and collect coverage
+        run: uv run pytest tests --cov fmpapi
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5

.github/workflows/python-package.yml

@@ -32,7 +32,5 @@ jobs:
         run: uv sync --all-extras --dev
 
       - name: Run tests and collect coverage
-        run: uv run pytest tests --cov app
-
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        run: uv run pytest tests
+