Configurable TUI status line (model, cwd, git, cost, tokens, context%)

What feature would you like to see?

Feature request: configurable Codex CLI TUI status line.

I’d like to customize the TUI status line to show:

• Model name
• Current relative directory
• Git branch/status
• Cost so far in $
• Tokens in/out (rounded to 1k)
• Percent of context used

Ideally via ~/.codex/config.toml with a templated format string (e.g., {model} {cwd_rel} {git}
$ {cost} in:{tokens_in_k} out:{tokens_out_k} ctx:{context_pct}%) and optional hide/format
controls.

Happy to provide more details or test.

Additional information

_No response_