Fix: expect/actual enableTestTagsAsResourceId() for iOS compile

testTagsAsResourceId is Android-only; its use in commonMain broke
compileKotlinIosSimulatorArm64. Wrap behind expect fun — Android impl
sets the semantic, other platforms return Modifier unchanged. Blocks
P3 iOS parity gallery otherwise.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

composeApp/src/androidMain/kotlin/com/tt/honeyDue/ui/support/TestTagSupport.android.kt

@@ -0,0 +1,9 @@
+package com.tt.honeyDue.ui.support
+
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.semantics.semantics
+import androidx.compose.ui.semantics.testTagsAsResourceId
+
+@OptIn(androidx.compose.ui.ExperimentalComposeUiApi::class)
+actual fun Modifier.enableTestTagsAsResourceId(): Modifier =
+    this.semantics { testTagsAsResourceId = true }

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/DocumentDetailScreen.kt

@@ -16,12 +16,11 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.ApiResultHandler
 import com.tt.honeyDue.ui.components.HandleErrors
 import com.tt.honeyDue.viewmodel.DocumentViewModel
@@ -80,7 +79,7 @@ fun DocumentDetailScreen(
     }
 
     Scaffold(
-        modifier = Modifier.semantics { testTagsAsResourceId = true },
+        modifier = Modifier.enableTestTagsAsResourceId(),
         topBar = {
             TopAppBar(
                 title = { Text(stringResource(Res.string.documents_details), fontWeight = FontWeight.Bold) },

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/DocumentFormScreen.kt

@@ -16,14 +16,13 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import coil3.compose.AsyncImage
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.AuthenticatedImage
 import com.tt.honeyDue.viewmodel.DocumentViewModel
 import com.tt.honeyDue.viewmodel.ResidenceViewModel
@@ -188,7 +187,7 @@ fun DocumentFormScreen(
     }
 
     Scaffold(
-        modifier = Modifier.semantics { testTagsAsResourceId = true },
+        modifier = Modifier.enableTestTagsAsResourceId(),
         topBar = {
             TopAppBar(
                 title = {

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/DocumentsScreen.kt

@@ -10,13 +10,12 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.documents.DocumentsTabContent
 import com.tt.honeyDue.ui.subscription.UpgradeFeatureScreen
 import com.tt.honeyDue.utils.SubscriptionHelper
@@ -83,7 +82,7 @@ fun DocumentsScreen(
     }
 
     Scaffold(
-        modifier = Modifier.semantics { testTagsAsResourceId = true },
+        modifier = Modifier.enableTestTagsAsResourceId(),
         topBar = {
             Column {
                 TopAppBar(

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/LoginScreen.kt

@@ -20,8 +20,6 @@ import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
@@ -31,6 +29,7 @@ import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.HandleErrors
 import com.tt.honeyDue.ui.components.auth.AuthHeader
 import com.tt.honeyDue.ui.components.auth.GoogleSignInButton
@@ -111,12 +110,11 @@ fun LoginScreen(
     val isLoading = loginState is ApiResult.Loading || googleSignInState is ApiResult.Loading
 
     WarmGradientBackground {
-        @OptIn(androidx.compose.ui.ExperimentalComposeUiApi::class)
         Box(
             modifier = Modifier
                 .fillMaxSize()
                 .imePadding()
-                .semantics { testTagsAsResourceId = true },
+                .enableTestTagsAsResourceId(),
             contentAlignment = Alignment.Center
         ) {
             OrganicCard(

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/ManageUsersScreen.kt

@@ -12,8 +12,6 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
@@ -25,6 +23,7 @@ import com.tt.honeyDue.models.ResidenceShareCode
 import com.tt.honeyDue.network.ApiResult
 import com.tt.honeyDue.network.APILayer
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.common.StandardErrorState
 import com.tt.honeyDue.ui.theme.*
 import kotlinx.coroutines.launch
@@ -76,7 +75,7 @@ fun ManageUsersScreen(
 
     WarmGradientBackground {
         Scaffold(
-            modifier = Modifier.semantics { testTagsAsResourceId = true },
+            modifier = Modifier.enableTestTagsAsResourceId(),
             containerColor = androidx.compose.ui.graphics.Color.Transparent,
             topBar = {
                 TopAppBar(

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/RegisterScreen.kt

@@ -18,8 +18,6 @@ import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
@@ -28,6 +26,7 @@ import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.HandleErrors
 import com.tt.honeyDue.ui.components.auth.AuthHeader
 import com.tt.honeyDue.ui.components.auth.RequirementItem
@@ -88,9 +87,8 @@ fun RegisterScreen(
     }
 
     WarmGradientBackground {
-        @OptIn(androidx.compose.ui.ExperimentalComposeUiApi::class)
         Scaffold(
-            modifier = Modifier.semantics { testTagsAsResourceId = true },
+            modifier = Modifier.enableTestTagsAsResourceId(),
             topBar = {
                 TopAppBar(
                     title = { Text(stringResource(Res.string.auth_register_title), fontWeight = FontWeight.SemiBold) },

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/ResidenceDetailScreen.kt

@@ -13,13 +13,12 @@ import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.AddNewTaskDialog
 import com.tt.honeyDue.ui.components.ApiResultHandler
 import com.tt.honeyDue.ui.components.CompleteTaskDialog
@@ -423,7 +422,7 @@ fun ResidenceDetailScreen(
 
     Scaffold(
         modifier = Modifier
-            .semantics { testTagsAsResourceId = true }
+            .enableTestTagsAsResourceId()
             .testTag(AccessibilityIds.Residence.detailView),
         snackbarHost = { SnackbarHost(hostState = snackbarHostState) },
         topBar = {

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/ResidenceFormScreen.kt

@@ -12,13 +12,12 @@ import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.viewmodel.ResidenceViewModel
 import com.tt.honeyDue.repository.LookupsRepository
 import com.tt.honeyDue.data.LocalDataManager
@@ -161,7 +160,7 @@ fun ResidenceFormScreen(
     }
 
     Scaffold(
-        modifier = Modifier.semantics { testTagsAsResourceId = true },
+        modifier = Modifier.enableTestTagsAsResourceId(),
         topBar = {
             TopAppBar(
                 title = { Text(if (isEditMode) stringResource(Res.string.properties_edit_title) else stringResource(Res.string.properties_add_title)) },

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/ResidencesScreen.kt

@@ -22,8 +22,6 @@ import androidx.compose.ui.draw.scale
 import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
@@ -31,6 +29,7 @@ import androidx.compose.ui.unit.sp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.ApiResultHandler
 import com.tt.honeyDue.ui.components.common.StatItem
 import com.tt.honeyDue.ui.components.residence.TaskStatChip
@@ -118,7 +117,7 @@ fun ResidencesScreen(
     }
 
     Scaffold(
-        modifier = Modifier.semantics { testTagsAsResourceId = true },
+        modifier = Modifier.enableTestTagsAsResourceId(),
         topBar = {
             TopAppBar(
                 title = {

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/VerifyEmailScreen.kt

@@ -11,8 +11,6 @@ import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.testTag
-import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.text.style.TextAlign
@@ -20,6 +18,7 @@ import androidx.compose.ui.unit.dp
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.HandleErrors
 import com.tt.honeyDue.ui.components.auth.AuthHeader
 import com.tt.honeyDue.ui.components.common.ErrorCard
@@ -69,9 +68,8 @@ fun VerifyEmailScreen(
         }
     }
 
-    @OptIn(androidx.compose.ui.ExperimentalComposeUiApi::class)
     Scaffold(
-        modifier = Modifier.semantics { testTagsAsResourceId = true },
+        modifier = Modifier.enableTestTagsAsResourceId(),
         topBar = {
             TopAppBar(
                 title = { Text(stringResource(Res.string.auth_verify_title), fontWeight = FontWeight.SemiBold) },

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/screens/residence/JoinResidenceScreen.kt

@@ -39,7 +39,6 @@ import androidx.compose.ui.semantics.LiveRegionMode
 import androidx.compose.ui.semantics.error
 import androidx.compose.ui.semantics.liveRegion
 import androidx.compose.ui.semantics.semantics
-import androidx.compose.ui.semantics.testTagsAsResourceId
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.KeyboardCapitalization
 import androidx.compose.ui.text.input.KeyboardType
@@ -48,6 +47,7 @@ import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.tt.honeyDue.network.ApiResult
 import com.tt.honeyDue.testing.AccessibilityIds
+import com.tt.honeyDue.ui.support.enableTestTagsAsResourceId
 import com.tt.honeyDue.ui.components.common.StandardCard
 import com.tt.honeyDue.ui.components.forms.FormTextField
 import com.tt.honeyDue.ui.theme.AppRadius
@@ -86,7 +86,7 @@ fun JoinResidenceScreen(
     }
 
     Scaffold(
-        modifier = Modifier.semantics { testTagsAsResourceId = true },
+        modifier = Modifier.enableTestTagsAsResourceId(),
         topBar = {
             TopAppBar(
                 title = {

composeApp/src/commonMain/kotlin/com/tt/honeyDue/ui/support/TestTagSupport.kt

@@ -0,0 +1,15 @@
+package com.tt.honeyDue.ui.support
+
+import androidx.compose.ui.Modifier
+
+/**
+ * Opt-in to exposing Compose [Modifier.testTag] values as Android View
+ * resource IDs so Espresso/UI-Automator tests can select them. No-op on
+ * non-Android platforms.
+ *
+ * Apply once on a screen's root Scaffold / Box:
+ * ```
+ * Scaffold(modifier = Modifier.enableTestTagsAsResourceId(), ...)
+ * ```
+ */
+expect fun Modifier.enableTestTagsAsResourceId(): Modifier

composeApp/src/iosMain/kotlin/com/tt/honeyDue/ui/support/TestTagSupport.ios.kt

@@ -0,0 +1,5 @@
+package com.tt.honeyDue.ui.support
+
+import androidx.compose.ui.Modifier
+
+actual fun Modifier.enableTestTagsAsResourceId(): Modifier = this

composeApp/src/jsMain/kotlin/com/tt/honeyDue/ui/support/TestTagSupport.js.kt

@@ -0,0 +1,5 @@
+package com.tt.honeyDue.ui.support
+
+import androidx.compose.ui.Modifier
+
+actual fun Modifier.enableTestTagsAsResourceId(): Modifier = this

composeApp/src/jvmMain/kotlin/com/tt/honeyDue/ui/support/TestTagSupport.jvm.kt

@@ -0,0 +1,5 @@
+package com.tt.honeyDue.ui.support
+
+import androidx.compose.ui.Modifier
+
+actual fun Modifier.enableTestTagsAsResourceId(): Modifier = this

composeApp/src/wasmJsMain/kotlin/com/tt/honeyDue/ui/support/TestTagSupport.wasmJs.kt

@@ -0,0 +1,5 @@
+package com.tt.honeyDue.ui.support
+
+import androidx.compose.ui.Modifier
+
+actual fun Modifier.enableTestTagsAsResourceId(): Modifier = this