fix(mobile): restrict maximum width

Signed-off-by: Sphericalkat <amolele@gmail.com>

frontend/index.html

@@ -14,7 +14,7 @@
 </head>
 
 <body class="flex justify-center">
-    <article class="flex flex-col h-full w-full justify-center prose">
+    <article class="flex flex-col h-full w-full justify-center prose px-8 md:px-0">
         <div>
             <h1>Medium.rip</h1>
             <h2>An alternative frontend to Medium</h2>