fix: improve output

Author: tasshi-me

src/plugin/check/index.ts

@@ -56,7 +56,7 @@ export const check = async (inputFilePath: string) => {
       );
       for (const message of result.messages) {
         console.log(
-          `Line: ${message.line}, Column: ${message.column}, Message: ${message.message}`,
+          `  Line ${message.line} ${message.severity === 1 ? "Warning" : "Error"}: ${message.message}`,
         );
       }
     }