headers alignment can't change

[yanmorinokamca]

Describe the bug
When updating the alignment of a h1, h2, h3, h4, h5, h6, alignment can't be changed

To Reproduce

• Create a h1
• Focus on h1
• Update alignment to center or right

Flexible Editor Version:
1.8.2

Directus Version:
11.1.0

Code Information

Related to this commit: 9947e50

selection array is a list of extensions like [paragraph, codeBlock, h1, h2, h3, ...] selected from the Field > Interface > Tools.
"heading" is not in this list. So it only filter to types: ["paragraph", "codeBlock"] and doesn't include heading.

Possible solution:
add a condition that set "heading" if selection is "h1" or "h2", ...

const types = [...
  (selection?.filter((extension) => 
   ["h1", "h2", "h3", "h4", "h5", "h6"].includes(extension)
  ).length ? ['heading'] : []),
 ...selection?.filter((extension) =>
	 ["paragraph", "codeBlock"].includes(extension)
  )
]

(with better formatting of course)

TODO: check if tiptap supports "h1" directly as a valid type, or if it only supports heading, because the name is extension-heading:
https://github.com/ueberdosis/tiptap/tree/develop/packages/extension-heading/src