[4.0] Add code to display number of links at category-view to show_cat_num_links of subcategories

[Sieger66]

Pull Request for similar problem in category-view as for Issue #463

Summary of Changes

Add code to display number of links at weblinks-category-view to show_cat_num_links

Testing Instructions

Make weblinks-category and weblinks-subcategories with several of weblinks in it. Make a menu-item of type "List Web Links in a Category" (for category-view of com_weblinks) with set Show of # Web Links in the Category-Tab of the menu-item.

Expected result

See number of links in subcategories if set to show in menu-item

Actual result

See no number of links in subcategories

[joomdonation]

Thanks @Sieger66 for your contribution. Actually, we have the code to show number of items already, see https://github.com/joomla-extensions/weblinks/blob/4.0-dev/src/components/com_weblinks/tmpl/category/default_children.php#L28 . But there is a typo in the name of the parameter, it should be show_cat_num_links instead of show_cat_items . Another copy/paste error :).

That could be fixed easily. However, @chmst : Do you remember why you are using float-end there? It should be displayed next to category title instead of floating to the end.

[joomdonation]

Also, in com_content https://github.com/joomla/joomla-cms/blob/4.0-dev/components/com_content/tmpl/category/default_children.php#L29-L56 , for some reasons, we have separate if else code for handling RTL. @chmst Could you please look at it to see if we need to apply the same change for weblinks?

[joomdonation]

This PR is not right, so I'm closing it. Thanks for helping @Sieger66