fix: footer and sidebar overlap

Author: Spyup

.vitepress/theme/style.css

@@ -128,3 +128,11 @@
 .DocSearch {
   --docsearch-primary-color: var(--vp-c-brand-1) !important;
 }
+
+/**
+ * Component: Sidebar
+ * -------------------------------------------------------------------------- */
+
+.VPSidebar {
+  height: min-content;
+}