[BOOK-232] chore: systemUiController 관련 속성 적용 변경

isDarkTheme() 분기 처리 제거
isNavigationBarContrastEnforced default 값 적용

Author: easyhooon

feature/home/src/main/kotlin/com/ninecraft/booket/feature/home/HomeUi.kt

@@ -51,6 +51,12 @@ internal fun HomeUi(
             color = HomeBg,
             darkIcons = true,
         )
+
+        systemUiController.setSystemBarsColor(
+            color = White,
+            darkIcons = true,
+        )
+
         onDispose {
             systemUiController.setStatusBarColor(
                 color = White,

feature/main/src/main/kotlin/com/ninecraft/booket/feature/main/MainActivity.kt

@@ -4,7 +4,6 @@ import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
-import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.runtime.DisposableEffect
 import androidx.compose.ui.Modifier
@@ -33,13 +32,11 @@ class MainActivity : ComponentActivity() {
 
         setContent {
             val systemUiController = rememberSystemUiController()
-            val isDarkTheme = isSystemInDarkTheme()
 
             DisposableEffect(systemUiController) {
                 systemUiController.setSystemBarsColor(
                     color = White,
-                    darkIcons = !isDarkTheme,
-                    isNavigationBarContrastEnforced = false,
+                    darkIcons = true,
                 )
 
                 onDispose {}

feature/record/src/main/kotlin/com/ninecraft/booket/feature/record/ocr/OcrUi.kt

@@ -144,13 +144,12 @@ private fun CameraPreview(
     DisposableEffect(systemUiController) {
         systemUiController.setSystemBarsColor(
             color = Neutral950,
-            isNavigationBarContrastEnforced = false,
+            darkIcons = false
         )
         onDispose {
             systemUiController.setSystemBarsColor(
                 color = White,
-                darkIcons = !isDarkTheme,
-                isNavigationBarContrastEnforced = false,
+                darkIcons = true,
             )
         }
     }