Merge pull request #914 from yusdacra/feat/expose_draw_cache_multithread

feat: expose draw_cache_multithread as a feature

src/application.rs

@@ -215,6 +215,7 @@ pub trait Application: Sized {
             let renderer_settings = crate::renderer::Settings {
                 default_font: settings.default_font,
                 default_text_size: settings.default_text_size,
+                text_multithreading: settings.text_multithreading,
                 antialiasing: if settings.antialiasing {
                     Some(crate::renderer::settings::Antialiasing::MSAAx4)
                 } else {