Everywhere: Use _{short_,}string to create Strings from literals

Author: https://github.com/linusg
Commit: 09d40bfbb2
Pull-request: https://github.com/SerenityOS/serenity/pull/17619
Reviewed-by: https://github.com/AtkinsSJ
Reviewed-by: https://github.com/MacDue
Reviewed-by: https://github.com/alimpfard
Reviewed-by: https://github.com/awesomekling
Reviewed-by: https://github.com/trflynn89

Userland/Applications/PixelPaint/Tools/ZoomTool.cpp

@@ -37,7 +37,7 @@ ErrorOr<GUI::Widget*> ZoomTool::get_properties_widget()
         sensitivity_label->set_text_alignment(Gfx::TextAlignment::CenterLeft);
         sensitivity_label->set_fixed_size(80, 20);
 
-        auto sensitivity_slider = TRY(sensitivity_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, String::from_utf8_short_string("%"sv)));
+        auto sensitivity_slider = TRY(sensitivity_container->try_add<GUI::ValueSlider>(Orientation::Horizontal, "%"_short_string));
         sensitivity_slider->set_range(1, 100);
         sensitivity_slider->set_value(100 * m_sensitivity);