- locate Claude config via CLAUDE_CONFIG_DIR or ~/.claude
- scope arg: user (default), project, or local
- preserve existing settings and key order; back up to .bak
- set statusLine command to the quoted current executable path (handles spaces)
- parse status JSON from stdin and render a single status line
- widgets: model+thinking, context %, directory, git, token speed, rate limits
- coloring: green-to-red gradient plus fixed per-widget colors
- `test` subcommand previews all widgets with synthetic data
- braille-blank placeholder on the second line
