compose: Introduce new compositionLocal for different Android OS

Android uses different variant of OS on devices such as TV, Wear, and Auto.
Introduce a new compositionLocal to detect and show different UI as needed.

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/store/ComposeActivity.kt

@@ -9,11 +9,15 @@ import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
+import androidx.compose.runtime.CompositionLocalProvider
 import androidx.core.content.IntentCompat
 import androidx.navigation.compose.rememberNavController
+import com.aurora.store.compose.compositions.UI
+import com.aurora.store.compose.compositions.LocalUI
 import com.aurora.store.compose.navigation.NavGraph
 import com.aurora.store.compose.navigation.Screen
 import com.aurora.store.compose.theme.AuroraTheme
+import com.aurora.store.util.PackageUtil
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
@@ -30,7 +34,13 @@ class ComposeActivity : ComponentActivity() {
             Screen::class.java
         ) ?: Screen.Blacklist
 
+        val localUI = when {
+            PackageUtil.isTv(this) -> UI.TV
+            else -> UI.DEFAULT
+        }
+
         setContent {
+            CompositionLocalProvider(LocalUI provides localUI) {
                 AuroraTheme {
                     val navController = rememberNavController()
                     NavGraph(navHostController = navController, startDestination = startDestination)
@@ -38,3 +48,4 @@ class ComposeActivity : ComponentActivity() {
             }
         }
     }
+}

app/src/main/java/com/aurora/store/compose/compositions/LocalUI.kt

@@ -0,0 +1,29 @@
+/*
+ * SPDX-FileCopyrightText: 2025 The Calyx Institute
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package com.aurora.store.compose.compositions
+
+import androidx.compose.runtime.staticCompositionLocalOf
+
+/**
+ * Supported UI styles for different types of Android OS
+ */
+enum class UI {
+
+    /**
+     * Targets Phone, Foldable, Tablets, Desktop
+     */
+    DEFAULT,
+
+    /**
+     * Targets TV
+     */
+    TV
+}
+
+/**
+ * CompositionLocal to provide information on which UI style should be used
+ */
+val LocalUI = staticCompositionLocalOf { UI.DEFAULT }