feat: 新增功能组件和应用配置

- 新增OrganizeConversationDialog组织对话对话框
- 新增debug调试组件
- 新增network_security_config网络安全配置
- 更新MainActivity主活动
- 更新AppConfig应用配置
- 更新ConversationRepository数据仓库
- 更新build.gradle和AndroidManifest配置

app-android/gradle/libs.versions.toml

@@ -16,6 +16,7 @@ navigationCompose = "2.8.4"
 permissions = "0.34.0"
 coroutines = "1.9.0"
 serialization = "1.7.3"
+coil = "2.5.0"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -38,6 +39,7 @@ androidx-compose-material3-adaptive-navigation-suite = { group = "androidx.compo
 # Ktor
 ktor-client-core = { group = "io.ktor", name = "ktor-client-core", version.ref = "ktor" }
 ktor-client-android = { group = "io.ktor", name = "ktor-client-android", version.ref = "ktor" }
+ktor-client-okhttp = { group = "io.ktor", name = "ktor-client-okhttp", version.ref = "ktor" }
 ktor-client-websockets = { group = "io.ktor", name = "ktor-client-websockets", version.ref = "ktor" }
 ktor-client-content-negotiation = { group = "io.ktor", name = "ktor-client-content-negotiation", version.ref = "ktor" }
 ktor-serialization-kotlinx-json = { group = "io.ktor", name = "ktor-serialization-kotlinx-json", version.ref = "ktor" }
@@ -61,6 +63,9 @@ kotlinx-coroutines-android = { group = "org.jetbrains.kotlinx", name = "kotlinx-
 # Serialization
 kotlinx-serialization-json = { group = "org.jetbrains.kotlinx", name = "kotlinx-serialization-json", version.ref = "serialization" }
 
+# Image Loading
+coil-compose = { group = "io.coil-kt", name = "coil-compose", version.ref = "coil" }
+
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }