test(e2e): add modal-navigation app (#5393)

* chore(apps): add modal-navigation-app for ui testing

* test(e2e): add modal-navigation app

* test(apps): remove modal-navigation-app

The app has been moved to `e2e/modal-navigation`.

* chore: include e2e folder to npm scripts

* docs: include e2e folder to DevelopmentWorkflow.md

* chore(e2e): update .gitignore

* fix(e2e): relative paths

* chore(e2e): update package.json

* test(e2e): add change root view to modal-navigation

* test(e2e): set androidTabsPosition to botton

* chore(e2e): add VSCode launch.json config

* docs(e2e): delete LICENSE and README.md files

* refactor(e2e): rename modal-tab-page to modal-tab-root

* test(e2e): update iOS launch screen

apps/package.json

@@ -6,10 +6,10 @@
   "nativescript": {
     "id": "org.nativescript.apps",
     "tns-ios": {
-      "version": "3.2.0"
+      "version": "3.4.1"
     },
     "tns-android": {
-      "version": "3.2.0"
+      "version": "3.4.1"
     }
   },
   "dependencies": {