fixing footer-issue

clients/app/src/commonMain/kotlin/at/mocode/clients/app/App.kt

@@ -24,18 +24,20 @@ fun App() {
                     title = "Meldestelle",
                     onNavigateToPing = { currentScreen = AppScreen.Ping }
                 )
-            }
-        ) { paddingValues ->
-            Box(modifier = Modifier.padding(paddingValues)) {
-                when (currentScreen) {
-                    is AppScreen.Home -> {
-                        LandingScreen()
-                    }
-                    is AppScreen.Ping -> {
-                        PingScreen(viewModel = pingViewModel)
+            },
+            { paddingValues ->
+                Box(modifier = Modifier.padding(paddingValues)) {
+                    when (currentScreen) {
+                        is AppScreen.Home -> {
+                            LandingScreen()
+                        }
+
+                        is AppScreen.Ping -> {
+                            PingScreen(viewModel = pingViewModel)
+                        }
                     }
                 }
             }
-        }
+        )
     }
 }

clients/app/src/commonMain/kotlin/at/mocode/clients/app/LandingScreen.kt

@@ -13,10 +13,10 @@ import androidx.compose.ui.unit.dp
 fun LandingScreen() {
     Column(
         modifier = Modifier
-            .fillMaxSize()
+            .fillMaxWidth()
             .padding(32.dp),
         horizontalAlignment = Alignment.CenterHorizontally,
-        verticalArrangement = Arrangement.Center
+        verticalArrangement = Arrangement.Top
     ) {
         Text(
             text = "Willkommen bei Meldestelle",