Function check_vulnerabilities 

pub fn check_vulnerabilities(
    pkg_name: &str,
    pkg_index: &MiniPackageIndex,
    version: &str,
) -> Result<bool, Error>

Scans the package metadata for known security advisories.

Returns true if the package is safe to install, or if the user explicitly chooses to bypass a security warning.

Errors

Returns an error if the version cannot be parsed or if the user confirmation fails.