Function dynamic_relational_actor_manages_business 

pub fn dynamic_relational_actor_manages_business(
    app_root: &Path,
    runtime_conf_path: Option<&Path>,
    app_id: Option<&str>,
    user_id: i64,
    business_slug: &str,
) -> Result<bool, DatabaseError>

Executes configured authority admission while retaining storage failures.