fixing some big bugs

application.fam

@@ -11,6 +11,6 @@ App(
     fap_category="Games",
     fap_author="@Willzvul",
     fap_weburl="https://github.com/Willzvul/Snake_2.0",
-    fap_version="2.0",
+    fap_version="2.1",
     fap_description="Advanced Snake Game (Remake of original Snake)",
 )

snake_20.c

@@ -507,8 +507,8 @@ int32_t snake_20_app(void* p) {
             // event timeout
         }
 
-        view_port_update(view_port);
         furi_mutex_release(snake_state->mutex);
+        view_port_update(view_port);
     }
 
     // Wait for all notifications to be played and return backlight to normal state