i dont understand the navigation with tabs and sub-stack routing but this is as close as im going to get it for now as it is 12:48 am and i must be up at 6:30 lol

app/(tabs)/posts/_layout.tsx

@@ -0,0 +1,10 @@
+import { Stack } from "expo-router";
+
+export default function PostsLayout() {
+    return (
+        <Stack>
+            <Stack.Screen options={{ headerShown: false }} name='overview' />
+            <Stack.Screen options={{ headerTitle: 'Details'}} name='details' />
+        </Stack>
+    )
+}