Revised bd-3uw, bd-ywx, bd-62g, bd-4b1, bd-1if, bd-3ax from score 3/5 to 4+/5 with concrete approach steps, code snippets, TDD loops, and edge cases sourced from rust_prd.md. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Port the entire 2236-line bash statusline script to Rust. Implements all 25 sections, 3-phase layout engine (render, priority drop, flex/justify), file-based caching with flock, 9-level terminal width detection, trend sparklines, and deep-merge JSON config. Release binary: 864K with LTO. Render time: <1ms warm. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
