remark-lint-rule-style

A remark-lint rule to warn when thematic breaks (horizontal rules) are inconsistent. Current stable version is 4.0.1, part of the remark-lint ecosystem (ESM-only, Node 16+). Enforces a consistent style for horizontal rule markers and spacing. Key differentiator: detects the first used style automatically (`'consistent'` option) or allows explicit string like `'---'`. Works with remark-lint presets like `remark-preset-lint-consistent` and `remark-preset-lint-markdown-style-guide`.