style: formatting

src/user.ts

@@ -58,7 +58,7 @@ export default class User {
           throw new Error('Upload user public key failed')
         }
       }
-      
+
       vscode.window.showInformationMessage(vscode.l10n.t('User login successfully!'))
       return 'ok'
     } catch (error) {
@@ -196,7 +196,7 @@ export default class User {
       if (!fs.existsSync(publicKeyDir)) {
         console.log(`Directory ${publicKeyDir} does not exist, creating it...`);
         // 公钥与私钥的目录一样，所以只用创建一次
-        fs.mkdirSync(publicKeyDir, {recursive: true})
+        fs.mkdirSync(publicKeyDir, { recursive: true })
       }
 
       fs.writeFileSync(this.getUserPublicKeyPath(), publicKeyStr);