change endpoint interface to be consistent with other routes

libs/endpoints/swagger/src/lib.rs

@@ -7,7 +7,7 @@ async fn serve_swagger_from(path: Arc<PathBuf>, _req: HttpRequest) -> Result<Nam
     Ok(NamedFile::open(path.as_ref())?)
 }
 
-pub fn register_route(
+pub fn route_swagger(
     service_config: &mut actix_web::web::ServiceConfig,
     swagger_file_path: PathBuf,
 ) {