Add traces with captcha solver service. resolves #39

src/captcha/index.ts

@@ -1,3 +1,5 @@
+import log from "../log";
+
 export enum CaptchaType {
   re = 'reCaptcha',
   h = 'hCaptcha'
@@ -31,5 +33,7 @@ export default (): Solver => {
     }
   }
 
+  log.info(`Using '${method} to solve the captcha.`);
+
   return captchaSolvers[method]
-}
+}