ci: fix ci workflow config syntax

.github/workflows/tests-unit.yml

@@ -47,50 +47,3 @@ jobs:
             token: ${{ secrets.CODECOV_TOKEN }}
           attempt_limit: 5
           attempt_delay: 10000
-name: Unit tests
-
-on:
-  workflow_call:
-    inputs:
-      BRANCH_REF:
-        type: string
-        required: true
-    secrets:
-      CODECOV_TOKEN:
-        required: true
-
-permissions:
-  contents: read
-
-jobs:
-  unit-tests:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.14", "3.12"]
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-        with:
-          ref: ${{ inputs.BRANCH_REF }}
-          fetch-depth: 2
-      - name: Configure uv environment
-        uses: ./.github/actions/setup-uv-local
-        with:
-          python-version: ${{ matrix.python-version }}
-      - name: Install dependencies
-        run: uv sync --frozen --no-dev --group test
-      - name: Run unit tests
-        run: uv run --no-sync qa test tests/unit --cov=. --cov-report=xml --log-cli-level=WARNING
-      - name: Upload coverage to Codecov
-        uses: Wandalen/wretry.action@v3
-        with:
-          action: codecov/codecov-action@v3
-          with: |
-            name: unit-tests-${{ matrix.python-version }}
-            flags: unittests
-            fail_ci_if_error: true
-            token: ${{ secrets.CODECOV_TOKEN }}
-          attempt_limit: 5
-          attempt_delay: 10000