message: feat(build): add message and emoji
diff: @@ -47,6 +47,8 @@ pub fn build(cache: &Cache, project_type: &ProjectType) -> Result<(), failure::E
  bundle
  .write(wranglerjs_output)
  .expect("could not write bundle to disk");
  +
  + println!("{} Build successfully.", emoji::SPARKLES);
  }
  }
  