ci: Added verification on Before hook to avoid navigating again to viewer page (#1505)

* Added verification on Before hook to avoid navigating again to viewer page

* Removed unecessary screenshots and duplicated test cases

* Navigation Fix for HTML extension and improved Flip button verification

Co-authored-by: Danny Brown <danny.ri.brown@gmail.com>

platform/viewer/package.json

@@ -30,6 +30,7 @@
     "start": "yarn run dev",
     "test:e2e": "cypress open",
     "test:e2e:ci": "percy exec -- cypress run --config video=false --record --browser chrome --spec 'cypress/integration/visual-regression/**/*'",
+    "test:e2e:local": "cypress run --config video=false --browser chrome --spec 'cypress/integration/common/**/*,cypress/integration/pwa/**/*'",
     "test:e2e:dist": "start-server-and-test test:e2e:serve http://localhost:3000 test:e2e:ci",
     "test:e2e:serve": "serve -n -l 3000 -s dist",
     "test:unit": "jest --watchAll",