Center modal view message.

firmware/application/ui_navigation.cpp

@@ -309,6 +309,12 @@ ModalMessageView::ModalMessageView(
 	} });
 
 	text_message.set(message);
+	
+	const int text_message_width = message.size() * 8;
+ 	text_message.set_parent_rect({
+ 		(240 - text_message_width) / 2, 7 * 16,
+ 		text_message_width, 16
+ 	});
 }
 
 void ModalMessageView::focus() {

firmware/application/ui_navigation.hpp

@@ -223,10 +223,7 @@ public:
 private:
 	const std::string title_;
 
-	Text text_message {
-		{ 0 * 8, 7 * 16, 30 * 8, 16 },
-		""
-	};
+	Text text_message { };
 
 	Button button_done {
 		{ 10 * 8, 13 * 16, 10 * 8, 24 },