Function load_config_validated 

pub fn load_config_validated(
    start_dir: &Path,
) -> AnalysisValidation<DebtmapConfig>

Load and validate config using error accumulation.

This function reads the config file and validates it, accumulating ALL errors instead of failing at the first one.

Example

use debtmap::config::loader::load_config_validated;
use std::path::Path;

let validation = load_config_validated(Path::new("project/"));

// Check all errors at once
match validation {
    stillwater::Validation::Success(config) => {
        // Use config
    }
    stillwater::Validation::Failure(errors) => {
        // Show ALL errors to user
        for error in errors {
            eprintln!("  - {}", error);
        }
    }
}