Tiptap: Relocation of external extensions/package (#20256)

* Relocated "Bubble Menu" extension

* Relocated "Table" extension

* Relocated "Anchor" extension

* Relocated "HTML Tag: Div" extension

* Relocated "HTML Tag: Span" extension

* Refactored "HTML Attribute" extensions

* Relocated "Figure" extension

* Relocated "Text Direction" extension

* Relocated "Text Indent" extension

* Relocated "Trailing Node" extension

* Relocated "Embedded Media" extension

* Relocated "Link" extension

* Relocated "Image" extension

* Removed "@umbraco-backoffice/external-tiptap" package

relocated Tiptap exports to the "@umbraco-cms/backoffice/tiptap" package.

* `import` fixes

* Naming of Tiptap extension option interfaces

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

@@ -133,7 +133,6 @@
 		"./external/openid": "./dist-cms/external/openid/index.js",
 		"./external/rxjs": "./dist-cms/external/rxjs/index.js",
 		"./external/signalr": "./dist-cms/external/signalr/index.js",
-		"./external/tiptap": "./dist-cms/external/tiptap/index.js",
 		"./external/uui": "./dist-cms/external/uui/index.js"
 	},
 	"files": [