add isWear shortcut

apps/giga-wear/client/src/main/kotlin/ru/shadowsparky/gigawear/presentation/MainActivity.kt

@@ -1,8 +1,11 @@
 package ru.shadowsparky.gigawear.presentation
 
+import android.os.Build
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.runtime.CompositionLocalProvider
 import com.arkivanov.decompose.retainedComponent
 import org.koin.android.ext.android.inject
 import ru.shadowsparky.gigawear.presentation.auth.AuthScreen
@@ -10,6 +13,8 @@ import ru.shadowsparky.gigawear.presentation.chat.ChatScreen
 import ru.shadowsparky.gigawear.presentation.nav.Child
 import ru.shadowsparky.gigawear.presentation.routing.RoutingScreen
 import ru.shadowsparky.ui.nav.Nav
+import ru.shadowsparky.ui.theme.LocalColorSchemeProvider
+import ru.shadowsparky.ui.theme.darkScheme
 
 class MainActivity : ComponentActivity() {
     private val rootFactory by inject<RootComponentFactory>()
@@ -18,11 +23,18 @@ class MainActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         val root = retainedComponent { rootFactory.create(it) }
         setContent {
-            Nav(root) { child, _ ->
-                when (child) {
-                    is Child.MainChild -> ChatScreen(child.component)
-                    is Child.AuthChild -> AuthScreen(child.component)
-                    is Child.RoutingChild -> RoutingScreen(child.component)
+            val scheme = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                dynamicDarkColorScheme(this)
+            } else {
+                darkScheme
+            }
+            CompositionLocalProvider(LocalColorSchemeProvider provides scheme) {
+                Nav(root) { child, _ ->
+                    when (child) {
+                        is Child.MainChild -> ChatScreen(child.component)
+                        is Child.AuthChild -> AuthScreen(child.component)
+                        is Child.RoutingChild -> RoutingScreen(child.component)
+                    }
                 }
             }
         }