fix: config_version valid check

src/config.cpp

@@ -79,6 +79,10 @@ void config_valid() {
         body->controller_mode = 2;
         printf("[Config] controller_mode is invalid\n");
     }
+    if (body->config_version != CONFIG_VERSION) {
+        body->config_version = CONFIG_VERSION;
+        printf("[Config] Warning: Config may breking change\n");
+    }
 }
 
 void config_load() {