chore: 移除不再需要的 shell-format 扩展

.vscode/extensions.json

@@ -12,7 +12,6 @@
     "uni-helper.uni-ui-snippets-vscode",
     "uni-helper.uni-app-snippets-vscode",
     "streetsidesoftware.code-spell-checker",
-    "foxundermoon.shell-format",
     "christian-kohler.path-intellisense"
   ]
 }