Add DatePicker and refactor some views layout

app/automation/_layout.tsx

@@ -0,0 +1,10 @@
+import { Stack } from "expo-router";
+
+export default function AutomationLayout() {
+  return (
+    <Stack screenOptions={{headerShown: false}}>
+      <Stack.Screen name="index" />
+      <Stack.Screen name="[id]" />
+    </Stack>
+  );
+}