refactor(home): extract StreakMilestoneDialog + drop dead MomentCueCard

Step 9/9 of the UI split. StreakMilestoneDialog -> components/ (kept internal;
ArtPreviewScreen call updated to the new package). MomentCueCard was dead (no
callers) — removed. Orphaned imports cleaned. compileDebugKotlin green.
HomeScreen.kt now ~620 lines (from 1921).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

app/src/main/java/app/closer/ui/debug/ArtPreviewScreen.kt

@@ -45,7 +45,7 @@ fun ArtPreviewScreen(onNavigate: (String) -> Unit = {}) {
     var showStreak by remember { mutableStateOf(false) }
 
     if (showStreak) {
-        app.closer.ui.home.StreakMilestoneDialog(
+        app.closer.ui.home.components.StreakMilestoneDialog(
             milestone = 7,
             partnerName = "Sofia",
             onDismiss = { showStreak = false }

app/src/main/java/app/closer/ui/home/HomeScreen.kt

@@ -5,14 +5,11 @@ import app.closer.crypto.FieldEncryptor
 import app.closer.domain.model.Question
 import app.closer.domain.model.QuestionCategory
 import androidx.annotation.DrawableRes
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.ui.window.Dialog
 import coil.compose.SubcomposeAsyncImage
 import coil.request.ImageRequest
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.semantics.contentDescription
 import androidx.compose.ui.semantics.semantics
-import app.closer.ui.components.CelebrationOverlay
 import app.closer.ui.components.CategoryGlyph
 import app.closer.ui.components.CloserActionButton
 import app.closer.ui.components.CloserButtonStyle
@@ -24,14 +21,10 @@ import app.closer.ui.components.CloserRadii
 import app.closer.ui.components.ErrorState
 import app.closer.ui.components.LoadingState
 import app.closer.ui.questions.displayCategoryName
-import app.closer.ui.settings.SettingsInk
-import app.closer.ui.settings.SettingsMuted
-import app.closer.ui.settings.SettingsSoft
 import app.closer.ui.theme.CloserPalette
 import app.closer.ui.theme.closerBackgroundBrush
 import app.closer.ui.theme.closerCardColor
 import app.closer.ui.theme.isCloserDarkTheme
-import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.layout.Arrangement
@@ -75,7 +68,6 @@ import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.layout.ContentScale
-import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.vectorResource
 import app.closer.ui.components.BrandIllustration
 import androidx.compose.ui.text.font.FontWeight
@@ -100,6 +92,7 @@ import app.closer.ui.home.components.LoadingHomeCard
 import app.closer.ui.home.components.PartnerQuickActionsSheet
 import app.closer.ui.home.components.PartnerActivationCard
 import app.closer.ui.home.components.PrimaryHomeActionCard
+import app.closer.ui.home.components.StreakMilestoneDialog
 import app.closer.ui.home.components.WaitingForYouSection
 import app.closer.ui.home.components.actionColors
 import app.closer.ui.home.components.homeActionGlyph
@@ -431,43 +424,6 @@ private fun HomeContent(
 
 
 
-@Composable
-private fun MomentCueCard() {
-    val isDark = isCloserDarkTheme()
-    CloserCard(
-        modifier = Modifier.fillMaxWidth(),
-        shape = RoundedCornerShape(CloserRadii.Card),
-        containerColor = if (isDark) {
-            MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.58f)
-        } else {
-            CloserPalette.PinkMist.copy(alpha = 0.7f)
-        },
-        elevation = CloserElevations.Flat
-    ) {
-        Column(
-            modifier = Modifier.padding(17.dp),
-            verticalArrangement = Arrangement.spacedBy(7.dp)
-        ) {
-            Row(horizontalArrangement = Arrangement.spacedBy(8.dp)) {
-                HomePill("Special dates")
-                HomePill("Quiet reminder")
-            }
-            Text(
-                text = "Keep important days close without turning them into chores.",
-                style = MaterialTheme.typography.titleSmall.copy(fontWeight = FontWeight.SemiBold),
-                color = MaterialTheme.colorScheme.onSurface
-            )
-            Text(
-                text = "Birthdays, anniversaries, and planned moments will sit here as gentle cues once they are saved.",
-                style = MaterialTheme.typography.bodySmall,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                maxLines = 3,
-                overflow = TextOverflow.Ellipsis
-            )
-        }
-    }
-}
-
 @Preview
 @Composable
 fun HomeScreenPreview() {
@@ -656,57 +612,3 @@ private fun previewDailyQuestionAction(state: DailyQuestionState): HomeAction =
         )
     }
 
-@Composable
-internal fun StreakMilestoneDialog(
-    milestone: Int,
-    partnerName: String?,
-    onDismiss: () -> Unit
-) {
-    Dialog(onDismissRequest = onDismiss) {
-        Box(contentAlignment = Alignment.Center) {
-            Surface(
-                shape = RoundedCornerShape(28.dp),
-                color = SettingsSoft,
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .padding(horizontal = 24.dp)
-            ) {
-                Column(
-                    modifier = Modifier.padding(horizontal = 28.dp, vertical = 30.dp),
-                    horizontalAlignment = Alignment.CenterHorizontally
-                ) {
-                    Image(
-                        painter = painterResource(R.drawable.illustration_streak_milestone),
-                        contentDescription = null,
-                        modifier = Modifier.size(156.dp)
-                    )
-                    Spacer(Modifier.height(18.dp))
-                    Text(
-                        text = if (milestone == 1) "Your first night together" else "$milestone nights together",
-                        style = MaterialTheme.typography.headlineSmall,
-                        fontWeight = FontWeight.SemiBold,
-                        color = SettingsInk,
-                        textAlign = TextAlign.Center
-                    )
-                    Spacer(Modifier.height(8.dp))
-                    val nights = if (milestone == 1) "your first night" else "$milestone nights running"
-                    Text(
-                        text = partnerName?.takeIf { it.isNotBlank() }
-                            ?.let { "You and $it keep showing up for each other — $nights. The small moments are adding up to something." }
-                            ?: "You keep showing up — $nights. The small moments are adding up to something.",
-                        style = MaterialTheme.typography.bodyMedium,
-                        color = SettingsMuted,
-                        textAlign = TextAlign.Center
-                    )
-                    Spacer(Modifier.height(24.dp))
-                    CloserActionButton(
-                        label = "Keep going together",
-                        onClick = onDismiss,
-                        modifier = Modifier.fillMaxWidth()
-                    )
-                }
-            }
-            CelebrationOverlay(visible = true, intensity = 1.4f)
-        }
-    }
-}

app/src/main/java/app/closer/ui/home/components/StreakMilestoneDialog.kt

@@ -0,0 +1,85 @@
+package app.closer.ui.home.components
+
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.Dialog
+import app.closer.R
+import app.closer.ui.components.CelebrationOverlay
+import app.closer.ui.components.CloserActionButton
+import app.closer.ui.settings.SettingsInk
+import app.closer.ui.settings.SettingsMuted
+import app.closer.ui.settings.SettingsSoft
+
+/** One-time streak-milestone celebration dialog. Extracted from HomeScreen.kt; kept `internal`
+ *  because ui/debug/ArtPreviewScreen also renders it. */
+@Composable
+internal fun StreakMilestoneDialog(
+    milestone: Int,
+    partnerName: String?,
+    onDismiss: () -> Unit
+) {
+    Dialog(onDismissRequest = onDismiss) {
+        Box(contentAlignment = Alignment.Center) {
+            Surface(
+                shape = RoundedCornerShape(28.dp),
+                color = SettingsSoft,
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 24.dp)
+            ) {
+                Column(
+                    modifier = Modifier.padding(horizontal = 28.dp, vertical = 30.dp),
+                    horizontalAlignment = Alignment.CenterHorizontally
+                ) {
+                    Image(
+                        painter = painterResource(R.drawable.illustration_streak_milestone),
+                        contentDescription = null,
+                        modifier = Modifier.size(156.dp)
+                    )
+                    Spacer(Modifier.height(18.dp))
+                    Text(
+                        text = if (milestone == 1) "Your first night together" else "$milestone nights together",
+                        style = MaterialTheme.typography.headlineSmall,
+                        fontWeight = FontWeight.SemiBold,
+                        color = SettingsInk,
+                        textAlign = TextAlign.Center
+                    )
+                    Spacer(Modifier.height(8.dp))
+                    val nights = if (milestone == 1) "your first night" else "$milestone nights running"
+                    Text(
+                        text = partnerName?.takeIf { it.isNotBlank() }
+                            ?.let { "You and $it keep showing up for each other — $nights. The small moments are adding up to something." }
+                            ?: "You keep showing up — $nights. The small moments are adding up to something.",
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = SettingsMuted,
+                        textAlign = TextAlign.Center
+                    )
+                    Spacer(Modifier.height(24.dp))
+                    CloserActionButton(
+                        label = "Keep going together",
+                        onClick = onDismiss,
+                        modifier = Modifier.fillMaxWidth()
+                    )
+                }
+            }
+            CelebrationOverlay(visible = true, intensity = 1.4f)
+        }
+    }
+}