fix: 🐛 set current viewport as active when switching layouts (#1018)

* fix: 🐛 set current viewport as active when switching layouts

check if current viewport index is less than the current layout lenght
and set 0 if so or keep current selected cell index as active viewport

Closes: 999

* chore: 🤖 commenting out docker layer caching in the short-term

commenting out docker layer caching in the short-term

* refactor: 💡 refactor layout matrix index conditional

.circleci/config.yml

@@ -142,8 +142,8 @@ jobs:
     steps:
       - attach_workspace:
           at: ~/repo
-      - setup_remote_docker:
-          docker_layer_caching: true
+#     - setup_remote_docker:
+#         docker_layer_caching: true
       - run:
           name: Build and push Docker image
           command: |
@@ -198,8 +198,8 @@ jobs:
     steps:
       - attach_workspace:
           at: ~/repo
-      - setup_remote_docker:
-          docker_layer_caching: true
+#     - setup_remote_docker:
+#         docker_layer_caching: true
       - run:
           name: Deploy latest version to viewer.ohif.org
           command: |