Add reddit pixel in header

src/components/Analytics/RedditPixel.astro

@@ -0,0 +1,19 @@
+<script>
+  // @ts-nocheck
+  !(function (w, d) {
+    if (!w.rdt) {
+      var p = (w.rdt = function () {
+        p.sendEvent
+          ? p.sendEvent.apply(p, arguments)
+          : p.callQueue.push(arguments);
+      });
+      p.callQueue = [];
+      var t = d.createElement('script');
+      (t.src = 'https://www.redditstatic.com/ads/pixel.js'), (t.async = !0);
+      var s = d.getElementsByTagName('script')[0];
+      s.parentNode.insertBefore(t, s);
+    }
+  })(window, document);
+  rdt('init', 'a2_ghq8846qpphp');
+  rdt('track', 'PageVisit');
+</script>