Add rudimentary Question page

Only handles errors right now - will implement layout soon.

Author: WZWren

peerprep/app/q/[question]/page.tsx

@@ -0,0 +1,29 @@
+import { fetchQuestion } from '@/api/gateway';
+import { Question as QnType, ErrorBody, isError } from "@/api/structs";
+import ErrorBlock from '@/components/shared/ErrorBlock';
+import React from 'react'
+
+type Props = {
+  params: {
+    question: string
+  }
+}
+
+const questionBlock = (question: QnType) => (
+  <>
+    <h1>It works?</h1>
+    <p>{question.description}</p>
+  </>
+);
+
+async function Question({ params }: Props) {
+  const question = await fetchQuestion(params.question);
+
+  return (
+    <div className="from-white">
+      {isError(question) ? <ErrorBlock err={question as ErrorBody}/> : questionBlock(question as QnType)}
+    </div>
+  )
+}
+
+export default Question;