Issue: Help text does not parse Markdown in doc comments, displaying raw formatting instead

Issue: Help text does not parse Markdown in doc comments, displaying raw formatting instead: a task in LegoFlow-SWE (Harbor dataset). Currently, doc comments on derive(Parser) struct fields are rendered verbatim in help output. When a doc comment contains Markdown syntax (such as bullet lists…

The task

Currently, doc comments on `#[derive(Parser)]` struct fields are rendered verbatim in help output. When a doc comment contains Markdown syntax (such as bullet lists, emphasis, or headings), the help text shows the raw Markdown characters rather than styled terminal output. This makes long-form documentation…

Part of Lego-X/LegoFlow-SWE.