Function run_analysis 

pub fn run_analysis(
    input: &Path,
    verbose: bool,
    load_stdlib: bool,
    stdlib_path: Option<&Path>,
) -> Result<AnalysisResult, String>

Run analysis on input file or directory.

Arguments

• input - Path to a file or directory to analyze
• verbose - Enable verbose output
• load_stdlib - Whether to load the standard library
• stdlib_path - Optional custom path to the standard library

Returns

An AnalysisResult with file count, symbol count, and diagnostics.