App: cleanup (#164)

* Remove unused dependency
* Home screen: remove outdated design
* UI kit: ignore tsconfig.tsbuildinfo

frontend/app/package.json

@@ -19,7 +19,6 @@
     "@react-spring/web": "^9.7.3",
     "@tanstack/react-query": "^5.31.0",
     "dnum": "^2.11.0",
-    "focus-trap-react": "^10.2.3",
     "geist": "^1.3.0",
     "next": "14.2.2",
     "react": "^18",

frontend/app/src/app/page.tsx

@@ -1,19 +1,39 @@
 "use client";
 
-import { AppLauncher } from "@/src/comps/AppLauncher/AppLauncher";
 import { css } from "@/styled-system/css";
+import { Button } from "@liquity2/uikit";
+import Link from "next/link";
 
 export default function Home() {
   return (
     <div
       className={css({
         display: "flex",
         alignItems: "center",
+        justifyContent: "center",
+        gap: 16,
         width: "100%",
         height: "100%",
       })}
     >
-      <AppLauncher />
+      {([
+        ["/contracts", true],
+        ["/earn", true],
+        ["/borrow", false],
+      ] as const).map(([path, enabled]) => (
+        <Link
+          key={path}
+          href={path}
+        >
+          <Button
+            disabled={!enabled}
+            label={path}
+            mode="secondary"
+            size="small"
+            wide
+          />
+        </Link>
+      ))}
     </div>
   );
 }