claude-code - 💡(How to fix) Fix Add configurable cursor style option (cursorStyle) for terminal cursor appearance

{
  "cursorStyle": "line"
}

Supported values: "block", "line", "underline", or "terminal" (use the terminal's default without overriding).

This setting would control the ANSI escape sequences Claude Code emits for cursor shape (e.g., \e[5 q for beam, \e[1 q
 for block).

### Alternative Solutions

Manually configuring the terminal — doesn't work because the TUI actively overrides it.
Using a terminal wrapper script — fragile and not a real solution.

### Priority

Critical - Blocking my work

### Feature Category

CLI commands and flags

### Use Case Example

_No response_

### Additional Context

Terminal: Windows Terminal
Platform: Windows 10
Many terminal users have a strong preference for beam/line cursors in text input contexts, and being forced to block mode feels off.