feat(Node): add the Scheduler Node (#4223)

* ✨ Create Schedule node with MVP structure

* ✨ Add 24 increments for hours picker

* 🚨  Lintfix

* Add timestamp, add hour minute and cron expression

* Fix bug where there was one extra interval object

* Fix default value from fixedCollection

* 🐛 UI fixes

* 🎨 Changed logic to reflect UI fixes

* Fix auto intitialising

* Deprecated interval and cron in favor of schedule node

* 🐛 Ui fixes

* 🐛 Fix issue with week intervals

* 🚨 Lint fixes

* change order of days in the week to chronological order

packages/nodes-base/nodes/Cron/Cron.node.json

@@ -128,7 +128,7 @@
 			}
 		]
 	},
-	"alias": ["Time", "Scheduler", "Polling"],
+	"alias": ["Time", "Scheduler", "Polling", "Cron", "Interval"],
 	"subcategories": {
 		"Core Nodes": ["Flow"]
 	}