message: remove beta test image
diff: -<!-- Top Header Menu-->
  +Top Header Menu-->
  <my-c4sg-header></my-c4sg-header>
  <my-feedback-btn></my-feedback-btn>
  <router-outlet></router-outlet>
  </div>
  </div>
  -<div class="beta-test">
  +<!-- beta test removed -->
  +
  +<!-- <div class="beta-test">
  <img src="/assets/beta-testing.png" alt="Alpha Testing Image" width="100%">
  </div>
  