- Use 'read_line_range' to read a specific range of lines from a file. This is very useful for "copying" a function or class after finding its definition.
- The 'start_line' and 'end_line' parameters are 1-based and inclusive.
- Optionally, you can set `showLineNumbers: true` to return each line with a virtual 1-based line number prefix for easier navigation in large files, for example:

  294| occurrences = 0;
  295| } else {
  296| const lineText = lines[replaceLine - 1];

  This numbering is not part of the file itself; it is only a visual aid for precise navigation and editing.

- Optionally, you can set `showGitChanges: true` (text files only) to prefix each returned line with a **single-character** git-change marker column (relative to `HEAD`; includes staged and unstaged changes). This marker column is virtual and not part of the file content.
  - Legend: `░` unchanged, `N` new, `M` modified, `D` deletion after line.
  - Column order (when combined with `showLineNumbers: true`): **git marker first**, then the virtual line number column, then line content.
  - If git status cannot be read, the tool will still return file content and include a brief warning.