v5.8.0

See CHANGELOG for details.

What's Changed

• docs: improve README readability and concept transitions by @allmonday in #278
• docs: unify post_* terminology to "derived fields" (DDIA-aligned) by @allmonday in #279
• docs: improve README readability by removing redundant sections by @allmonday in #280
• docs: update README mermaid diagram — add UseCase, split MCP paths by @allmonday in #281
• docs: improve README clarity and completeness by @allmonday in #282
• feat: benchmark CI tracking with regression detection by @allmonday in #284
• feat: BFS execution mode for Resolver by @allmonday in #283

Full Changelog: v5.7.0...v5.8.0