add table of content support

docs/src/docPages/api/editor.md

@@ -1,6 +1,8 @@
 # Editor
 This class is a central building block of tiptap. It does most of the heavy lifting of creating a working  [ProseMirror](https://ProseMirror.net/) editor such as creating the [`EditorView`](https://ProseMirror.net/docs/ref/#view.EditorView), setting the initial [`EditorState`](https://ProseMirror.net/docs/ref/#state.Editor_State) and so on.
 
+## Table of Contents
+
 ## Configuration
 | Setting            | Type            | Default     | Description                                                                                                                                                                         |
 | ------------------ | --------------- | ----------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

docs/src/docPages/api/events.md

@@ -1,6 +1,8 @@
 # Events
 The editor fires a few different events that you can hook into. There are two ways to register event listeners:
 
+## Table of Contents
+
 ## Option 1: Right-away
 You can define your event listeners on a new editor instance right-away:
 

docs/src/docPages/api/extensions.md

@@ -1,6 +1,8 @@
 # Extensions
 Extensions are the way to add functionality to tiptap. By default tiptap comes bare, without any of them, but we have a long list of extensions that are ready to be used with tiptap.
 
+## Table of Contents
+
 ## A minimalist set of extensions
 You’ll need at least three extensions: `Document`, `Paragraph` and `Text`. See [an example of a tiptap version for minimalists](/examples/minimalist).
 

docs/src/docPages/api/keyboard-shortcuts.md

@@ -7,6 +7,8 @@ Modifiers can be given in any order. `Shift`, `Alt`, `Control` and `Cmd` are rec
 
 You can use `Mod` as a shorthand for `Cmd` on Mac and `Control` on other platforms.
 
+## Table of Contents
+
 ## Overwrite keyboard shortcuts
 
 ```js

docs/src/docPages/api/schema.md

@@ -5,6 +5,8 @@ This schema is *very* strict. You can’t use any HTML element or attribute that
 
 Let me give you one example: If you paste something like `This is <strong>important</strong>` into tiptap, don’t have any extension that handles `strong` tags registered, you’ll only see `This is important` – without the strong tags.
 
+## Table of Contents
+
 ## How a schema looks like
 
 The most simple schema for a typical *ProseMirror* editor is looking something like that: