fix: 修复 CI 的 rustfmt 与 typos 报错

为 instance 同步命令定义之间补空行并补齐文件末尾换行；将 game-settings-modal 的 languages.ts（Minecraft 语言名数据）加入 typos 排除，避免语言代码被误判为拼写错误。

_typos.toml

@@ -14,6 +14,8 @@ extend-exclude = [
   "packages/app-lib/src/api/content_search/WikiEntries.txt",
   # Bundled Monaco editor runtime contains upstream generated assets.
   "apps/app-frontend/public/monaco/",
+  # Minecraft language-name data (from mcmeta); contains language codes that look like typos.
+  "apps/app-frontend/src/components/ui/settings/instances/game-settings-modal/languages.ts",
 ]
 
 [default.extend-words]