feat: 集成服务端驱动 UI 演示

新增 Remote Compose 播放端与服务端生成逻辑，支持按页面拉取并渲染二进制 UI 文档。

ComposeRemoteAndroid/gradle/libs.versions.toml

@@ -1,12 +1,12 @@
 [versions]
 agp = "9.2.1"
 coreKtx = "1.18.0"
-junit = "5.0-SNAPSHOT"
+junit = "4.13.2"
 junitVersion = "1.3.0"
 espressoCore = "3.7.0"
 lifecycleRuntimeKtx = "2.10.0"
 activityCompose = "1.13.0"
-kotlin = "2.2.10"
+kotlin = "2.4.0"
 composeBom = "2026.02.01"
 
 [libraries]