[BUG] Status line renders raw ANSI escape code \033[0m after cost value

Question

## Description

The status line displays the raw ANSI escape sequence `\033[0m` as literal text after the cost value instead of interpreting it as a color reset.

## Observed

```
$4.972\033[0m  ctx:5%  Opus 4.6 (1M context)
```

## Expected

```
$4.972  ctx:5%  Opus 4.6 (1M context)
```

The `\033[0m` reset code should either be interpreted (resetting terminal color) or not emitted at all in the status line.

## Environment

- macOS, zsh terminal
- Claude Code CLI
- Model: Opus 4.6 (1M context)