Merge branch 'main' of https://github.com/ueberdosis/tiptap into docs/remove-gridsome

# Conflicts:
#	docs/experiments/collaboration-annotation.md
#	docs/experiments/global-drag-handle.md

docs/examples/collaborative-editing.md

@@ -8,8 +8,6 @@ tableOfContents: true
 Using the collaborative editing commercially? [Become a sponsor](/sponsor) to fund its development!
 :::
 
-## toc
-
 ## Introduction
 This example shows how you can use tiptap to let multiple users collaborate in the same document in real-time.