Fix unit tests (#248)

* Fix tests

- Remove jest tests and add coverage

- Rebase master and fix tests

* Ignore local .vscode

Add clean script

* Fix deps

- Upgrade deps
- Switch to esnext

* Move tests to the right folder

* Deps cleanup and bump up

* Remove root level package.json

* Fix grumbles

* Remove the labeler action due to https://github.com/actions/labeler/issues/12

* Fix grumbles

frontend/tsconfig.test.json

@@ -1,3 +1,6 @@
-{
-  "extends": "./tsconfig.json"
-}
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "module": "commonjs"
+  }
+}