Function analyze_focused_with_progress 

pub fn analyze_focused_with_progress(
    root: &Path,
    focus: &str,
    follow_depth: u32,
    max_depth: Option<u32>,
    ast_recursion_limit: Option<usize>,
    progress: Arc<AtomicUsize>,
    ct: CancellationToken,
    use_summary: bool,
) -> Result<FocusedAnalysisOutput, AnalyzeError>

Analyze a symbol’s call graph across a directory with progress tracking.