V16: Removed deprecated client-side code (#18662)

* Removed duplicated "document-is-not-trashed.condition" code

* Removed deprecated code, marked for removal in Umbraco 15

(that we forgot about)

* Removed deprecated code, marked for removal in Umbraco 16

* Regenerated constants

* Reverted deletion

src/Umbraco.Web.UI.Client/package.json

@@ -13,7 +13,6 @@
 		"./embedded-media": "./dist-cms/packages/embedded-media/index.js",
 		"./extension-api": "./dist-cms/libs/extension-api/index.js",
 		"./extension-types": "./dist-cms/packages/extension-types/index.d.ts",
-		"./formatting-api": "./dist-cms/libs/formatting-api/index.js",
 		"./localization-api": "./dist-cms/libs/localization-api/index.js",
 		"./observable-api": "./dist-cms/libs/observable-api/index.js",
 		"./action": "./dist-cms/packages/core/action/index.js",