style: remove panel margins for perfect vertical alignment

Author: drewswiredin

src/layouts/TuiLayout.astro

@@ -93,7 +93,7 @@ const topReference = sortByOrder(referenceRaw.filter(e => !e.id.includes('/')),
     </header>
     <div class="flex flex-1 gap-2 overflow-hidden">
       <!-- Navigation Panel -->
-      <aside class="w-80 flex flex-col mt-2">
+      <aside class="w-80 flex flex-col mt-0">
 
 
         <nav class="flex-1 overflow-y-auto p-2 pt-4 flex flex-col gap-4 scrollbar-hide text-xs">
@@ -118,7 +118,7 @@ const topReference = sortByOrder(referenceRaw.filter(e => !e.id.includes('/')),
       </aside>
 
       <!-- Main Content -->
-      <main class="relative border border-tui-border-active flex-1 flex flex-col mt-2">
+      <main class="relative border border-tui-border-active flex-1 flex flex-col mt-0">
         <span class="absolute -top-2.5 left-4 bg-tui-bg px-1 text-[10px] text-tui-border-active">{title}</span>
 
         <article class="flex-1 overflow-y-auto p-8 pt-10 prose text-tui-fg max-w-none scrollbar-hide">