Function health_query_from_cli 

pub(crate) fn health_query_from_cli(
    start_index: usize,
    limit: usize,
    category: Option<&str>,
    severity: Option<HealthSeverityArg>,
    path_prefix: Option<&str>,
    summary_only: bool,
    scope: HealthScope,
) -> HealthQuery

Build a bounded DB health query from CLI filter arguments.