Merged in feat/common-package (pull request #2333)

feat: Add common package

* Add isEdge, safeTry and dataCache to new common package

* Add eslint and move prettier config

* Fix yarn lock

* Clean up tests

* Add lint-staged config to common

* Add missing dependencies


Approved-by: Joakim Jäderberg

packages/common/tsconfig.json

@@ -0,0 +1,3 @@
+{
+  "extends": "@scandic-hotels/typescript-config/base.json"
+}