refs #16948 [fid_bbi] render fidis status in fixed page footer

fid_bbi/alpha/config/vufind/fid.ini

+[Parent_Config]
+relative_path=../../../config/vufind/fid.ini
+
+[Client]
+baseUrlOverrideAllowed = true
\ No newline at end of file

themes/fid_bbi/scss/compiled.scss

@@ -566,3 +566,14 @@ button.search-filter-toggle {
   float: right;
 }
 
+// fidis backend url
+.fidis-status {
+  position: fixed;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  z-index: 10000;
+  text-align: center;
+  background: rgba(#000, 0.6);
+  color: #fff;
+}
\ No newline at end of file

themes/fid_bbi/templates/footer.phtml

@@ -51,4 +51,7 @@
     </div>
   </div>
 </footer>
+<?php if ($this->fidisStatus): ?>
+  <div class="fidis-status"><?=$this->fidisStatus?></div>
+<?php endif; ?>
 <!-- finc: Footer - END -->