feat(app): remove backend

src/app/globals.css

@@ -0,0 +1,13 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+@layer base {
+  .overflow-hidden-scrollable {
+    -ms-overflow-style: none;
+  }
+
+  .overflow-hidden-scrollable::-webkit-scrollbar {
+    display: none;
+  }
+}