Article edit tabs and fields

[chmst]

Pull Request for Issue #44118 .

Summary of Changes

This PR re-arranges fields and tabs in frontend edit for articles.
It moves all options which are in the right sidbar of articles to a new tab "options"
It writes all fields which are in the publishing tab of the article into the publishing tab.
This removes the language tab and the metadata tab.

Testing Instructions

Compare the edit form for an article before and after the PR. Make sure that different user groups witrh different permissions have the same fields before and after the pr.
Swith on and off the show_publishing_data in articles options. on: publishing tab exists, off: no publishing data.

Actual result BEFORE applying this Pull Request

see #44118

Expected result AFTER applying this Pull Request

REMARK
It would be correct to use a new param for switching on and off the publishing tab. But this would be a b/c break.

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org:

• No documentation changes for manual.joomla.org needed

[fgsw]

I have tested this item ✅ successfully on 7e079b9

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/44246.}

[Quy]

Suggested change

	<div class="control-label">
	</div>
	<div class="controls">
	<?php echo Text::_('COM_CONTENT_ORDERING'); ?>
	</div>
	<div class="control-label">
	</div>
	<div class="controls">
	<?php echo Text::_('COM_CONTENT_ORDERING'); ?>
	</div>

Please check. Empty div and string in controls div?

[chmst]

thx, this is completely wrong, but not quite in scope of this PR.
It displays a description

My impulse is to remove the whole field from frontend editing. What's your opinion?

[fgsw]

@chmst Can the ordering of fields be the same between Back- and Frontend:

Tab "Options"

Backend	Frontend

Tab "Publishing"

Backend	Frontend

[chmst]

Changed the ordering of fields as suggested by @fgsw , added a fieldset and legend to metadata (ux, a11y)