Implement basic API interaction

web/app/routes/logbook/route.tsx

@@ -0,0 +1,20 @@
+import { TailfinAppShell } from "@/ui/nav/app-shell";
+import type { MetaFunction } from "@remix-run/node";
+import { Outlet } from "@remix-run/react";
+
+export const meta: MetaFunction = () => {
+  return [
+    { title: "Tailfin" },
+    { name: "description", content: "Self-hosted flight logbook" },
+  ];
+};
+
+export default function Index() {
+  return (
+    <div style={{ fontFamily: "system-ui, sans-serif", lineHeight: "1.8" }}>
+      <TailfinAppShell>
+        <Outlet />
+      </TailfinAppShell>
+    </div>
+  );
+}