docs: make all extension keyboard shortcuts a table

docs/api/extensions/history.md

@@ -20,25 +20,25 @@ yarn add @tiptap/extension-history
 | newGroupDelay | `Number` | `500`   | The delay between changes after which a new group should be started (in milliseconds). When changes aren’t adjacent, a new group is always started. |
 
 ## Commands
-| Command | Parameters | Description           |
-| ------- | ---------- | --------------------- |
-| undo    | —          | Undo the last change. |
-| redo    | —          | Redo the last change. |
+
+### undo()
+Undo the last change.
+
+```js
+editor.commands.undo()
+```
+### redo()
+Redo the last change.
+
+```js
+editor.commands.redo()
+```
 
 ## Keyboard shortcuts
-### Undo
-* Windows/Linux: `Control` `Z`
-* macOS: `Cmd` `Z`
-#### Russian keyboard layouts
-* Windows/Linux: `Control` `я`
-* macOS: `Cmd` `я`
-
-### Redo
-* Windows/Linux: `Shift` `Control` `Z` or `Control` `Y`
-* macOS: `Shift` `Cmd` `Z` or `Cmd` `Y`
-#### Russian keyboard layouts
-* Windows/Linux: `Shift` `Control` `я`
-* macOS: `Shift` `Cmd` `я`
+| Command | Windows/Linux                                                                            | macOS                                                                        |
+| ------- | ---------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------- |
+| undo()  | `Control`&nbsp;`Z`<br>`Control`&nbsp;`я`                                                 | `Cmd`&nbsp;`Z`<br>`Cmd`&nbsp;`я`                                             |
+| redo()  | `Shift`&nbsp;`Control`&nbsp;`Z`<br>`Control`&nbsp;`Y`<br>`Shift`&nbsp;`Control`&nbsp;`я` | `Shift`&nbsp;`Cmd`&nbsp;`Z`<br>`Cmd`&nbsp;`Y`<br>`Shift`&nbsp;`Cmd`&nbsp;`я` |
 
 ## Source code
 [packages/extension-history/](https://github.com/ueberdosis/tiptap/blob/main/packages/extension-history/)