It adds a real-time status line with:

  - active model
  - project + git branch/dirty state
  - 5h and 7d usage bars
  - automatic Spark vs default limit selection

  Quick install:

  git clone https://github.com/anhannin/codex-hud.git
  cd codex-hud/Codex-HUD
  ./install.sh

  Feedback I’m looking for:

  - portability across Linux distros/shell setups
  - readability on narrow terminal widths
  - edge cases in usage/rate parsing

  Repo issues are welcome if you hit bugs.