Fixing "active" category detection in mod_articles_categories

[artur-stepien]

mod_articles_category detects category as active only in category view. Where this should also work for categories view. This fixes the problem.

Pull Request for Issue # .

Summary of Changes

Detect active category also in categories view

Testing Instructions

Create articles categories tree as follows:
A
A -> B
A -> C
A -> C -> D
A -> C -> E

Create new module of type "mod_articles_categories"
Set Parent Category as A
Set Show Subcategories to Yes
As Position set any position that will display the module.
Set the module to display on all pages.
Save the module.
Create a new menu item with Menu Item Type set to List All Categories, then set Select a Top Level Category to C.
Go to front-end
Find the menu item you just created and click it.

Expected result

Category C in mod_articles_categories you created before should have the "active" class on <li> element.

Actual result

C in articles categories module does not have the active class.

Documentation Changes Required

[ladyjer]

I have tested this item ✅ successfully on 41eac93

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/26330.}

[euismod2336]

I have tested this item ✅ successfully on 41eac93

After applying patch, the active class is also set in the categories view

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/26330.}

[Quy]

RTC

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/26330.}

[HLeithner]

Thanks