manual controller switching & keyboard movement setting

src/main/java/dev/isxander/controlify/mixins/feature/autoswitch/ToastComponentAccessor.java

@@ -0,0 +1,13 @@
+package dev.isxander.controlify.mixins.feature.autoswitch;
+
+import net.minecraft.client.gui.components.toasts.ToastComponent;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+import java.util.List;
+
+@Mixin(ToastComponent.class)
+public interface ToastComponentAccessor {
+    @Accessor
+    List<ToastComponent.ToastInstance<?>> getVisible();
+}