* refactor: introduce a generic taxonomy widget and refactor existing category and tag cloud widgets to use it.
* feat: Implement optional title linking for taxonomy widgets and enable parameter customization for taxonomy partials.
* refactor: remove fallback to taxonomy page title for widget display
Because this field always exists. I think it's better to let user customize via widget params
* Update layouts/_partials/widget/taxonomy.html
* refactor: check for .Params.taxonomy existence before accessing
* refactor: migrate page visibility control from `Params.hidden` to the new `build.list` parameter.
* refactor: centralize page filtering logic into a new `helper/pages.html` partial
* feat: introduce `SortBy` parameter to enable sorting pages by last modified date
* refactor: extract page sorting logic into a new `pages-sort.html` partial
