feat(about): add Notable Questions, fix grammar, blockquote formatting

frontend/src/components/About.tsx

@@ -1,15 +1,14 @@
-export default function About() {
+import { type ReactElement } from "react";
+import MdProcessor from "./MdProcessor";
+import aboutMd from "../content/about.md?raw";
+
+export default function About(): ReactElement {
     return (
         <>
             <h1 className="text-center m-6 text-3xl font-bold text-ctp-mauve">
                 About
             </h1>
-            <div className="flex justify-center mb-6">
-                <p className="text-ctp-text">
-                    
-                </p>
-                <p className="text-ctp-text"></p>
-            </div>
+            <MdProcessor content={aboutMd} />
         </>
     );
 }