Style => Add a style for categories

AssignmentChecker/src/types/Style.ts

@@ -3,6 +3,7 @@ import chalk from 'chalk';
 
 class Style {
     public readonly APP_NAME = chalk.bgBlue.black.bold;
+    public readonly CAT_INFO = chalk.magenta;
     public readonly INFO = chalk.blue;
     public readonly ERROR = chalk.red;
     public readonly SUCCESS = chalk.green;