feat: add more e2e tests for MPR and add test mode and extension (#3180)

* tests: add various e2e tests for MPR and measurements

wip

add cypress config

feat: add mode and extension for testing

add hp applied through search params

add MPR tests

apply review comments

add more e2e tests

update yarn lock

* fix unit tests failing

extensions/cornerstone/package.json

@@ -42,7 +42,7 @@
     "lodash": "^4.17.21"
   },
   "dependencies": {
-    "@babel/runtime": "7.17.9",
+    "@babel/runtime": "^7.20.13",
     "@cornerstonejs/adapters": "0.3.0",
     "@cornerstonejs/core": "0.30.1",
     "@cornerstonejs/streaming-image-volume-loader": "^0.11.2",