b978edf4f284025f14e29f8f4d43ca11ab35fec5
Add NavItem struct and discover_nav() function to scan content directory and automatically build navigation from: - Top-level .md files (pages) - Directories with _index.md (sections) Navigation is sorted by frontmatter weight, then alphabetically. Custom nav_label field allows overriding title in nav menu. Includes 5 unit tests covering page/section discovery, weight ordering, and nav_label support.
Description
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Rust
68.7%
Scheme
19.1%
CSS
11.7%
Nix
0.5%