Function truncate_text

crates/opencode-tui/src/components/sidebar.rs:611–624

(text: &str, max_chars: usize)

}

fn truncate_text(text: &str, max_chars: usize) -> String {
    if max_chars == 0 {
        return String::new();
    }
    if text.chars().count() <= max_chars {
        return text.to_string();
    }
    let mut out = String::with_capacity(max_chars + 1);
    for ch in text.chars().take(max_chars.saturating_sub(1)) {
        out.push(ch);
    }
    out.push('…');
    out
}

fn split_path_segments(path: &str) -> (String, String) {
    if path.is_empty() {