chore: remove unused quote block, adjust snippet formatting in blockpage template

site/blueprints/pages/blockpage.yml

@@ -10,7 +10,6 @@ fields:
       - image
       - line
       - gallery
-      - quote
       - type: fen
         label: FEN-Diagramm
         preview: fields

site/templates/blockpage.php

@@ -1,5 +1,4 @@
 <?php
-
 // FEN in Array umwandeln
 function fenToBoard($fen) {
     $rows  = explode('/', explode(' ', $fen)[0]);
@@ -22,10 +21,8 @@ function fenToBoard($fen) {
     return $board;
 }?>
 
-<?php
-snippet('layout', slots: true) ?>
+<?php snippet('layout', slots: true) ?>
     <div class="blockpage">
         <?= $page->blocks()->toBlocks() ?>
     </div>
-<?php
-endsnippet() ?>
+<?php endsnippet() ?>