feat(home): surface couple streak count on Home dashboard

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

@@ -34,6 +34,7 @@ import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.ArrowForward
 import androidx.compose.material.icons.filled.Favorite
+import androidx.compose.material.icons.filled.LocalFireDepartment
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
@@ -214,6 +215,11 @@ private fun HomeContent(
                 streakCount = state.streakCount
             )
 
+            StreakCard(
+                streakCount = state.streakCount,
+                partnerName = state.partnerName
+            )
+
             when {
                 state.isLoading -> LoadingHomeCard()
                 state.error != null -> ErrorHomeCard(message = state.error, onRefresh = onRefresh)
@@ -268,6 +274,76 @@ private fun HomeContent(
     }
 }
 
+@Composable
+private fun StreakCard(
+    streakCount: Int,
+    partnerName: String?,
+    modifier: Modifier = Modifier
+) {
+    val copy = when (streakCount) {
+        0 -> "Start a new streak today"
+        1 -> "1 day streak"
+        else -> "$streakCount day streak"
+    }
+    val partnerLine = if (streakCount > 0 && !partnerName.isNullOrBlank()) "with $partnerName" else null
+
+    CloserCard(
+        modifier = modifier.fillMaxWidth(),
+        shape = RoundedCornerShape(CloserRadii.FeatureCard),
+        containerColor = closerCardColor(alpha = 0.92f),
+        elevation = CloserElevations.Card
+    ) {
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(20.dp),
+            horizontalArrangement = Arrangement.spacedBy(14.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Surface(
+                shape = RoundedCornerShape(CloserRadii.Tile),
+                color = CloserPalette.PinkSoft.copy(alpha = 0.28f),
+                modifier = Modifier.size(52.dp)
+            ) {
+                Box(contentAlignment = Alignment.Center) {
+                    Icon(
+                        imageVector = Icons.Filled.LocalFireDepartment,
+                        contentDescription = null,
+                        tint = CloserPalette.PinkAccentDeep,
+                        modifier = Modifier.size(28.dp)
+                    )
+                }
+            }
+            Column(verticalArrangement = Arrangement.spacedBy(2.dp)) {
+                if (streakCount > 0) {
+                    Text(
+                        text = streakCount.toString(),
+                        style = MaterialTheme.typography.displaySmall.copy(fontWeight = FontWeight.SemiBold),
+                        color = MaterialTheme.colorScheme.onSurface,
+                        maxLines = 1
+                    )
+                }
+                Text(
+                    text = copy,
+                    style = MaterialTheme.typography.titleMedium.copy(fontWeight = FontWeight.SemiBold),
+                    color = if (streakCount > 0) MaterialTheme.colorScheme.onSurface else MaterialTheme.colorScheme.onSurfaceVariant,
+                    maxLines = 1,
+                    overflow = TextOverflow.Ellipsis
+                )
+                partnerLine?.let {
+                    Text(
+                        text = it,
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        maxLines = 1,
+                        overflow = TextOverflow.Ellipsis
+                    )
+                }
+            }
+        }
+    }
+}
+
 @Composable
 private fun HomeHeader(
     partnerName: String?,