refs #18509 [finc] mark some changes as deprecated

+ code styling

module/finc/src/finc/View/Helper/Root/SideFacet.php

@@ -93,18 +93,23 @@ class SideFacet extends AbstractHelper
     /**
      * Get term with corresponding language tag within html element
      *
-     * @param string $term      translation to decorate with language tag
-     * @param string $element   wrapping html element
-     * @param string $language  current language
+     * @param string $term     translation to decorate with language tag
+     * @param string $element  wrapping html element
+     * @param string $language current language
      *
      * @return string
+     *
+     * @deprecated remove when there's a VuFind core solution
      */
     public function getLanguageTag(string $term, string $element, string $language)
     {
         $retval = $term;
 
-        if (isset($this->config->LanguageTags[$term]) && $this->config->LanguageTags[$term] !== $language) {
-            $retval = "<$element " . 'lang="' . $this->config->LanguageTags[$term] . '">' . "$term</$element>";
+        if (isset($this->config->LanguageTags[$term])
+            && $this->config->LanguageTags[$term] !== $language
+        ) {
+            $retval = "<$element " . 'lang="' . $this->config->LanguageTags[$term]
+                . '">' . "$term</$element>";
         }
 
         return $retval;

themes/finc/templates/Recommend/SideFacets/filter-list.phtml → themes/finc-accessibility/templates/Recommend/SideFacets/filter-list.phtml

-<!-- finc - Recommend - SideFacets - filter-list.phtml -->
+<!-- finc-accessibility - Recommend - SideFacets - filter-list.phtml -->
 <?php /* #18509 copied from bootstrap for adding language tags to displayText */ ?>
 <div class="facet-group active-filters">
   <div class="title"><?=$this->transEsc('Remove Filters')?></div>
@@ -30,4 +30,4 @@
     <?php endforeach; ?>
   <?php endforeach; ?>
 </div>
-<!-- finc - Recommend - SideFacets - filter-list.phtml  - END -->
+<!-- finc-accessibility - Recommend - SideFacets - filter-list.phtml  - END -->