Add end-to-end tests using playwright (#257)

Add tests with playwright for:

- add peer modal on first access
- add peer modal on empty peer list
- test install buttons and instructions for Linux, 
Docker, macOS, Windows and Android
- check default ACL

The tests are using a modified version of the getting 
started scripts to run a local environment of 
management services and run the dashboard from the current version

Todo:

- run tests before create docker container
- add more tests

package.json

@@ -79,6 +79,7 @@
     ]
   },
   "devDependencies": {
-    "@types/react-syntax-highlighter": "^15.5.3"
+    "@types/react-syntax-highlighter": "^15.5.3",
+    "@playwright/test": "^1.36.2"
   }
 }