Queue and ingest parity article 004. It exists to validate deterministic slugging, Markdown headings

Queue and ingest parity article 004. It exists to validate deterministic slugging, Markdown headings, and teaser generation without relying on hand-written fixtures.

Payload case 004: A fourth paragraph makes volume and formatting checks more realistic when scenarios need larger article bodies for transform coverage.

Payload case 004: The opening paragraph introduces the payload and gives the downstream HTML and Markdown renderers something realistic to work with.

Payload case 004: The second paragraph includes extra detail so paragraph splitting, plain-text output, and teaser word counts can be validated consistently.