fix(nav): guard blocking overlays behind login state

Biometrics and update-required overlays should only render for logged-in users — showing them on pre-login screens is incorrect.

Signed-off-by: Brandon McAnsh <git@bmcreations.dev>

Author: bmc08gt

apps/flipcash/app/src/main/kotlin/com/flipcash/app/internal/ui/navigation/decorators/NavBlockingOverlayEntryDecorator.kt

@@ -3,11 +3,15 @@ package com.flipcash.app.internal.ui.navigation.decorators
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.navigation3.runtime.NavEntryDecorator
 import androidx.navigation3.runtime.NavKey
+import com.flipcash.app.core.LocalUserManager
 import com.flipcash.app.updates.UpdateRequiredBlockingView
+import com.flipcash.services.user.AuthState
 import com.getcode.ui.biometrics.LocalBiometricsState
 import com.getcode.ui.biometrics.views.BiometricsBlockingView
 
@@ -21,15 +25,21 @@ fun NavBlockingOverlayEntryDecorator(): NavEntryDecorator<NavKey> {
         Box {
             entry.Content()
 
-            val biometricsState = LocalBiometricsState.current
-            BiometricsBlockingView(
-                modifier = Modifier.fillMaxSize(),
-                state = biometricsState,
-            )
-            UpdateRequiredBlockingView(
-                modifier = Modifier.fillMaxSize(),
-                biometricsState = biometricsState,
-            )
+            val userManager = LocalUserManager.current
+            val userState by userManager!!.state.collectAsState()
+            val authState = userState.authState
+
+            if (authState is AuthState.LoggedIn) {
+                val biometricsState = LocalBiometricsState.current
+                BiometricsBlockingView(
+                    modifier = Modifier.fillMaxSize(),
+                    state = biometricsState,
+                )
+                UpdateRequiredBlockingView(
+                    modifier = Modifier.fillMaxSize(),
+                    biometricsState = biometricsState,
+                )
+            }
         }
     }
 }