Regression coverage for conditional action dependency manifests (3.14.5)

AGENTS.md

@@ -218,7 +218,9 @@ directive anywhere.
 
     ```sh
     RUSTDOCFLAGS="--cfg docsrs -D warnings" \
-    uv run --no-project --python $(PYTHON_BASELINE) scripts/doc-coverage.py --threshold 80
+    uv run --no-project --python $(PYTHON_BASELINE) \
+      scripts/doc-coverage.py --toolchain "$DOC_COVERAGE_TOOLCHAIN" \
+      --threshold "$DOC_COVERAGE_THRESHOLD"
     ```
 
     measuring the share of documented items across every workspace library