test: add Compose screenshot baseline

android/core/designsystem/build.gradle.kts

@@ -4,12 +4,15 @@ plugins {
     alias(libs.plugins.android.library)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
+    alias(libs.plugins.compose.screenshot)
 }
 
 android {
     namespace = "com.flagship.abox.manager.designsystem"
     compileSdk = 37
 
+    experimentalProperties["android.experimental.enableScreenshotTest"] = true
+
     defaultConfig {
         minSdk = 26
     }
@@ -35,4 +38,5 @@ dependencies {
     implementation(libs.compose.material3)
     implementation(libs.compose.material.icons.extended)
     debugImplementation(libs.compose.ui.tooling)
+    screenshotTestImplementation(libs.compose.screenshot.test)
 }

android/core/designsystem/src/screenshotTest/kotlin/com/flagship/abox/manager/designsystem/ScreenshotSmokeTest.kt

@@ -0,0 +1,13 @@
+package com.flagship.abox.manager.designsystem
+
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.tooling.preview.Preview
+import com.android.tools.screenshot.PreviewTest
+
+@PreviewTest
+@Preview
+@Composable
+fun DesignSystemSmokePreview() {
+    ABoxTheme(darkTheme = false) { Text("截图基线") }
+}