Upgrade tests tools and lint migrations and scripts (part 2) (#9998)

* upgrade gulp-babel

* upgrade babel-eslint

* upgrade eslint-friendly-formatter

* start upgrading chai

* start to upgrade eslint

* restore skipped tests

* start to upgrqde monk

* fix linting and remove unused file

* fix mocha notifications, and common tests

* fix unit tests

* start to fix initrgration tests

* more integration tests fixes

* upgrade monk to latest version

* lint /scripts

* migrations: start moving to /archive unused migrations and run eslint with --fix

* lint migrations

* fix more integration tests

* fix test

website/client/components/inventory/items/index.vue

@@ -478,7 +478,7 @@ export default {
         this.$refs.clickPotionInfo.style.left = `${$event.x - 60}px`;
         this.$refs.clickPotionInfo.style.top = `${$event.y + 10}px`;
       } else if (this.eggClickMode) {
-         // dragging eggInfo is 180px wide (90 would be centered)
+        // dragging eggInfo is 180px wide (90 would be centered)
         this.$refs.clickEggInfo.style.left = `${$event.x - 60}px`;
         this.$refs.clickEggInfo.style.top = `${$event.y + 10}px`;
       } else {