chore: Refactor screen mixin in templates

Author: robmllze

templates/v1/bindings.dart.md

@@ -206,7 +206,7 @@ typedef T___CLASS___PageView<T extends ScreenPage> = ScreenPageView<T, ___CONFIG
 
 // ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
 
-base mixin ___CLASS___Mixin on Screen {
+base mixin _ScreenMixin on Screen {
   @override
   _View createState() => _View();
 

templates/v1/screen.dart.md

@@ -15,34 +15,11 @@ ___PARTS___
 @GenerateScreenBindings(
   ___GENERATE_SCREEN_BINDINGS_ARGS___
 )
-final class ___SCREEN_CLASS___ extends Screen {
-  //
-  //
-  //
-
+final class ___SCREEN_CLASS___ extends Screen with _ScreenMixin {
   const ___SCREEN_CLASS___({
     super.key,
     super.configuration,
     super.controllerCacheTimeout = Duration.zero,
   });
-
-  //
-  //
-  //
-
-  @override
-  _View createState() => _View();
-
-  //
-  //
-  //
-
-  @override
-  ___SCREEN_CLASS___Controller createController(
-    Screen screen,
-    ScreenView state,
-  ) {
-    return ___SCREEN_CLASS___Controller(screen, state);
-  }
 }
 ```

templates/v2/bindings.dart.md

@@ -206,7 +206,7 @@ typedef T___CLASS___PageView<T extends ScreenPage> = ScreenPageView<T, ___CONFIG
 
 // ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
 
-base mixin ___CLASS___Mixin on Screen {
+base mixin _ScreenMixin on Screen {
   @override
   _View createState() => _View();
 

templates/v2/screen.dart.md

@@ -15,34 +15,11 @@ ___PARTS___
 @GenerateScreenBindings(
   ___GENERATE_SCREEN_BINDINGS_ARGS___
 )
-final class ___SCREEN_CLASS___ extends Screen {
-  //
-  //
-  //
-
+final class ___SCREEN_CLASS___ extends Screen with _ScreenMixin {
   const ___SCREEN_CLASS___({
     super.key,
     super.configuration,
     super.controllerCacheTimeout = Duration.zero,
   });
-
-  //
-  //
-  //
-
-  @override
-  _View createState() => _View();
-
-  //
-  //
-  //
-
-  @override
-  ___SCREEN_CLASS___Controller createController(
-    Screen screen,
-    ScreenView state,
-  ) {
-    return ___SCREEN_CLASS___Controller(screen, state);
-  }
 }
 ```