feat(operability): add bounded control-plane SLI receipts

.github/workflows/control-plane-sli-receipt-quality-ci.yml

@@ -0,0 +1,69 @@
+name: Control Plane SLI Receipt Quality CI
+
+on:
+  pull_request:
+    branches: [main]
+    paths:
+      - ".github/workflows/control-plane-sli-receipt-quality-ci.yml"
+      - "scripts/ci/control_plane_sli_receipt.py"
+      - "tests/test_control_plane_sli_receipt.py"
+      - "docs/automation/OPERABILITY.md"
+      - "docs/automation/TRACEABILITY.md"
+      - "docs/doctoring/control-plane-sli-receipts.md"
+      - "CHANGELOG.md"
+
+permissions:
+  contents: read
+
+concurrency:
+  group: control-plane-sli-receipt-quality-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  exact-head-quality:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 20
+    steps:
+      - name: Checkout exact source revision
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        with:
+          ref: ${{ github.event.pull_request.head.sha || github.sha }}
+          persist-credentials: false
+
+      - name: Set up Python 3.14
+        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
+        with:
+          python-version: "3.14"
+
+      - name: Install hash-locked repository quality tooling
+        shell: bash --noprofile --norc -e -o pipefail {0}
+        run: >-
+          python -m pip install --disable-pip-version-check --require-hashes
+          -r requirements-opencode-review-ci-hashes.txt
+
+      - name: Run focused SLI receipt tests with complete branch coverage
+        shell: bash --noprofile --norc -e -o pipefail {0}
+        run: |
+          test "$(git rev-parse HEAD)" = "${{ github.event.pull_request.head.sha || github.sha }}"
+          python -m coverage erase
+          python -m coverage run --branch --source=scripts.ci.control_plane_sli_receipt \
+            -m pytest tests/test_control_plane_sli_receipt.py -q
+          python -m coverage report --show-missing --fail-under=100
+
+      - name: Enforce public docstrings and compilation
+        shell: bash --noprofile --norc -e -o pipefail {0}
+        run: |
+          python -m interrogate --fail-under 100 --ignore-init-method \
+            scripts/ci/control_plane_sli_receipt.py
+          python -m compileall -q \
+            scripts/ci/control_plane_sli_receipt.py \
+            tests/test_control_plane_sli_receipt.py
+
+      - name: Run complete central test suite
+        shell: bash --noprofile --norc -e -o pipefail {0}
+        run: python -m pytest tests -q
+
+      - name: Verify clean patch
+        shell: bash --noprofile --norc -e -o pipefail {0}
+        run: git diff --check
+