fix: add missing bootstrap require in markdown-cheatsheet-fragment.php, add bottom padding to dialog

app/public/assets/css/repertoire.css

@@ -20,8 +20,8 @@
         minmax(9rem, 1fr)
         minmax(7rem, 1fr)
         minmax(8rem, 1fr)
-        minmax(min-content, 1fr);
-    grid-template-rows: auto 1fr;
+        minmax(3rem, 0.45fr);
+    grid-template-rows: auto minmax(0, 1fr);
     gap: var(--space-s);
     justify-content: space-between;
     padding: 0;
@@ -69,7 +69,7 @@
     overflow-wrap: break-word;
 }
 
-.repertoire-col > ul {
+.repertoire-col .rep-accordion__panel > ul {
     grid-row: 2;
     overflow-y: auto;
     overflow-x: hidden;