fix: fixed sync needed message vertical alignment

wear/src/main/java/ru/omni_devel/cards/presentation/MainActivity.kt

@@ -1,5 +1,6 @@
 package ru.omni_devel.cards.presentation
 
+import android.annotation.SuppressLint
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
@@ -36,29 +37,30 @@ class MainActivity : ComponentActivity() {
     }
 }
 
+@SuppressLint("UnusedBoxWithConstraintsScope")
 @Composable
 fun App(cards: List<CardInfo>) {
-    BoxWithConstraints(modifier = Modifier.fillMaxSize()) {
     val context = LocalContext.current
 
-        TransformingLazyColumn(
-            modifier = Modifier.fillMaxSize(),
-            contentPadding = PaddingValues(
-                top = maxHeight * 0.4f,
-                bottom = maxHeight * 0.4f
-            ),
-            verticalArrangement = Arrangement.spacedBy(8.dp)
-        ) {
+    BoxWithConstraints(modifier = Modifier.fillMaxSize()) {
+        val topBottomPadding = maxHeight * 0.4f
+
         if (cards.isEmpty()) {
-                item {
             Box(
                 modifier = Modifier.fillMaxSize(),
                 contentAlignment = Alignment.Center
             ) {
                 Text("Sync with mobile APP to get started")
             }
-                }
         } else {
+            TransformingLazyColumn(
+                modifier = Modifier.fillMaxSize(),
+                contentPadding = PaddingValues(
+                    top = topBottomPadding,
+                    bottom = topBottomPadding
+                ),
+                verticalArrangement = Arrangement.spacedBy(8.dp)
+            ) {
                 for (card in cards) {
                     item {
                         Button(