Enforce declared platform interface inventory

tools/checks/check-focused.sh

@@ -40,6 +40,7 @@ GOVOPLAN_CORE_ROOT="$ROOT" PYTHON="$PYTHON" CHECK_TESTCLIENT_DEPRECATIONS=1 bash
 PYTHONDONTWRITEBYTECODE=1 "$PYTHON" "$META_ROOT/tools/checks/check-manifest-shapes.py" --require-architecture
 
 cd "$META_ROOT"
+"$PYTHON" tools/inventory/platform-interface-inventory.py --strict-declarations --strict-endpoints
 "$PYTHON" tools/repo/sync-module-package-workflows.py --check
 "$PYTHON" tools/release/generate-developer-meta-package.py --check
 "$PYTHON" -m unittest tests.test_module_package_workflows tests.test_package_registry_release

tools/checks/check-release-integration.sh

@@ -182,6 +182,11 @@ run_step "Validate installed module manifests and registry"
 "$PYTHON" "$META_ROOT/tools/checks/release_integration.py" artifacts \
   --requirements "$META_ROOT/requirements-release.txt"
 
+run_step "Validate platform interface and endpoint declarations"
+"$PYTHON" "$META_ROOT/tools/inventory/platform-interface-inventory.py" \
+  --strict-declarations \
+  --strict-endpoints
+
 run_step "Generate release dependency provenance"
 "$PYTHON" "$META_ROOT/tools/release/generate-release-sbom.py" \
   --python "$PYTHON" \