message: basic tests for network problems
diff: @isOpen={{@isOpen}}
  @onClose={{@onClose}}
  @layer="urgent"
  + data-test-network-problem-modal
  + data-test-network-problem-modal-dismissable={{@dismissable}}
  >
  <div
  class="network-problem-modal__scroll-wrapper"
  >
  <header class="network-problem-modal__card-title">
  {{svg-jar "warning" class="network-problem-modal__card-title-icon" width="30" height="30"}}
  - <div class="network-problem-modal__card-title-content">
  + <div class="network-problem-modal__card-title-content" data-test-network-problem-modal-title>
  {{@title}}
  </div>
  </header>
  + <div data-test-network-problem-modal-body>
  {{@body}}
  - <Boxel::Button @kind="primary" {{on "click" (optional @action)}}>{{@actionText}}</Boxel::Button>
  + </div>
  + <Boxel::Button @kind="primary" {{on "click" (optional @action)}} data-test-network-problem-modal-action>{{@actionText}}</Boxel::Button>
  </Boxel::CardContainer>
  </div>
  </Boxel::Modal>
  