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/dataCache/MemoryCache/InMemoryCache/cacheMap.ts

@@ -0,0 +1,9 @@
+export const cacheMap = new Map<
+  string,
+  {
+    /** Absolute expiration timestamp (`Date.now()`) */
+    expiresAt: number
+    /** The cached data */
+    data: unknown
+  }
+>()