Add Dockerfile, add raw view

src/components/global/Header.tsx

@@ -0,0 +1,14 @@
+import ModeToggle from "./ModeToggle";
+import TopNav from "./TopNav";
+
+export default function Header() {
+
+  return (
+    <div className="w-full">
+      <div className="flex items-center justify-between px-4 md:px-8 py-2">
+        <TopNav />
+        <ModeToggle />
+      </div>
+    </div>
+  );
+}