[4.4] Rebuild plugin PageNavigation with new Joomla 4 structure

[sandewt]

Pull Request for Issue # .

Summary of Changes

Rebuild plugin PageNavigation with new Joomla 4 structure
Replacing (some) deprecated classes

Testing Instructions

Code review
Just try to use it as usual

Actual result BEFORE applying this Pull Request

Plugin works

Expected result AFTER applying this Pull Request

Plugin works

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

[toivo]

I have tested this item ✅ successfully on 6564797

Tested successfully in Joomla 4.4.0-dev of 18 March using PHP 8.1.10

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[joomdonation]

I have tested this item ✅ successfully on ba76e94

Works well. Thanks!

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[joomdonation]

@toivo Could you please help testing this PR again? Thanks.

[sandewt]

Related to #40146 to get consistent code

[toivo]

I have tested this item ✅ successfully on ba76e94

Tested successfully in Joomla 4.4.0-dev of 20 March using PHP 8.1.10

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/40142.}

[joomdonation]

RTC. If decision is using $lang->_ method instead of Text::_, we can do a a separate PR to change plugin layoutfile.

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/40142.}

[sandewt]

Slip of the pen, (last) correction in code 😅