Remove Intersection Observer on small viewports and add email link in About section

src/App.tsx

@@ -42,7 +42,6 @@ export default function App() {
 
 	useEffect(() => {
 		if (isMobileDevice()) {
-			// Don't set up the Intersection Observer on small viewports
 			return;
 		}
 

src/sections/About.tsx

@@ -39,6 +39,20 @@ export default function About() {
 					</svg>
 					LinkedIn
 				</a>
+				<a href="mailto:janis.meister@outlook.com">
+					<svg
+						stroke="currentColor"
+						fill="currentColor"
+						strokeWidth="0"
+						viewBox="0 0 512 512"
+						width="24"
+						height="24"
+						xmlns="http://www.w3.org/2000/svg"
+					>
+						<path d="M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z"></path>
+					</svg>
+					Email
+				</a>
 			</div>
 		</div>
 	);