Add Header component to App.js

src/components/Header.tsx

@@ -0,0 +1,19 @@
+import "@styles/Header.scss";
+
+export default function Header() {
+	return (
+		<div className="header">
+			<a href="/" className="logo">
+				<span>&#123;</span>J<span>&#125;</span>
+			</a>
+
+			<nav>
+				<a className="current" href="#">
+					About
+				</a>
+				<a href="#skills">Skills</a>
+				<a href="#projects">Projects</a>
+			</nav>
+		</div>
+	);
+}