重构并优化代码生成模块：

1. 移除 `Extensions.kt`，简化不必要的工具方法。
2. 显著扩展 `JavaTemplates.kt`，引入新的 Java 文件生成工具方法，并优化模板以支持更灵活的样式与功能生成。
3. 优化表单 UI，添加 Beta 标签展示，并改进 Java 样式选择布局。

Author: ForteScarlet

composeApp/build.gradle.kts

@@ -72,7 +72,6 @@ kotlin {
             // implementation("org.jetbrains.androidx.lifecycle:lifecycle-viewmodel-compose:2.8.0-rc03")
             // implementation(libs.androidx.lifecycle.runtime)
             // implementation(libs.androidx.lifecycle)
-            implementation(libs.kotlinpoet)
             implementation(libs.codegentle.kotlin)
             implementation(libs.codegentle.java)
             implementation(libs.kotlin.coroutine)

composeApp/src/wasmJsMain/kotlin/love/forte/simbot/codegen/codegen/naming/SimbotNames.kt

@@ -11,6 +11,7 @@ object SimbotNames {
     val simbotEventPkg = "love.forte.simbot.event".parseToPackageName()
     val simbotSpringPkg = "love.forte.simbot.spring".parseToPackageName()
     val simbotQuantcatCommonAnoPkg = "love.forte.simbot.quantcat.common.annotations".parseToPackageName()
+    val simbotApplicationPkg = "love.forte.simbot.application".parseToPackageName()
 
     val listenerAno = ClassName(simbotQuantcatCommonAnoPkg, "Listener")
     val filterAno = ClassName(simbotQuantcatCommonAnoPkg, "Filter")
@@ -19,4 +20,8 @@ object SimbotNames {
     val eventClassName = ClassName(simbotEventPkg, "Event")
     val msgEventClassName = ClassName(simbotEventPkg, "MessageEvent")
     val contactMsgEventClassName = ClassName(simbotEventPkg, "ContactMessageEvent")
+    
+    // Application classes for Core framework
+    val application = ClassName(simbotApplicationPkg, "Application")
+    val applicationBuilder = ClassName(simbotApplicationPkg, "ApplicationBuilder")
 }

composeApp/src/wasmJsMain/kotlin/love/forte/simbot/codegen/codegen/naming/SpringNames.kt

@@ -36,8 +36,8 @@ object SpringNames {
     private val subPackageAutoconfigureCondition = "autoconfigure.condition".parseToPackageName()
     private val springBootAutoconfigureCondition = springBootPkg + subPackageAutoconfigureCondition
 
-    val springBootApplicationAno = ClassName(springBootPkg, "SpringBootApplication")
-    val enableAutoConfigurationAno = ClassName(springBootPkg, "EnableAutoConfiguration")
+    val enableAutoConfigurationAno = ClassName(springBootAutoconfigureCondition, "EnableAutoConfiguration")
+    val springBootApplicationAno = ClassName(springBootAutoconfigureCondition, "SpringBootApplication")
     val conditionalOnMissingBeanAno = ClassName(springBootAutoconfigureCondition, "ConditionalOnMissingBean")
     val conditionalOnBeanAno = ClassName(springBootAutoconfigureCondition, "ConditionalOnBean")
     val conditionalOnPropertyAno = ClassName(springBootAutoconfigureCondition, "ConditionalOnProperty")

composeApp/src/wasmJsMain/kotlin/love/forte/simbot/codegen/gen/CatalogVersion.kt

@@ -2,7 +2,7 @@ package love.forte.simbot.codegen.gen
 
 // libs.versions.toml
 data class GradleCatalogVersionDependency(
-    val dependencyName: String, // [dependencies]
+    val dependencyName: String, // use in [dependencies]
     val group: String,
     val name: String,
     val version: GradleCatalogVersion?,
@@ -45,9 +45,9 @@ fun genGradleCatalogVersion(
             appendLine("[libraries]")
             dependencies.forEach { dependency ->
                 append(dependency.dependencyName)
-                // junit = { group = "junit", name = "junit", version.ref = "junit" }
-                append(" = { group = \"").append(dependency.group)
-                append("\", name = \"").append(dependency.name)
+                // junit = { module = "junit:junit", version.ref = "junit" }
+                append(" = { module = \"")
+                    .append(dependency.group).append(":").append(dependency.name)
                 append('"')
 
                 val dependencyVersion = dependency.version

composeApp/src/wasmJsMain/kotlin/love/forte/simbot/codegen/gen/ComponentDependencies.kt

@@ -54,7 +54,7 @@ val COMPONENT_QQ = GradleCatalogVersionDependency(
     name = "simbot-component-qq-guild-core",
     version = GradleCatalogVersion(
         name = "simbot-qq",
-        version = "4.0.1"
+        version = "4.2.2"
     )
 )
 
@@ -64,7 +64,7 @@ val COMPONENT_KOOK = GradleCatalogVersionDependency(
     name = "simbot-component-kook-core",
     version = GradleCatalogVersion(
         name = "simbot-kook",
-        version = "4.0.2"
+        version = "4.1.5"
     )
 )
 
@@ -74,7 +74,7 @@ val COMPONENT_OB_11 = GradleCatalogVersionDependency(
     name = "simbot-component-onebot-v11-core",
     version = GradleCatalogVersion(
         name = "simbot-onebot",
-        version = "1.4.0"
+        version = "1.8.2"
     )
 )
 
@@ -84,7 +84,7 @@ val SPRING_STARTER = GradleCatalogVersionDependency(
     dependencyName = "spring-boot-starter",
     group = "org.springframework.boot",
     name = "spring-boot-starter",
-    version = null
+    version = SPRING_VERSION
 )
 
 // Ktor

composeApp/src/wasmJsMain/kotlin/love/forte/simbot/codegen/gen/Extensions.kt

@@ -65,17 +65,17 @@ class GradleProjectViewModel : ViewModel() {
         get() = true
         set(value) {}
 
-    var components: MutableList<SimbotComponentWithVersion> = mutableStateListOf()
+    val components: MutableList<SimbotComponentWithVersion> = mutableStateListOf()
 
     /**
      * 额外依赖
      */
-    var dependencies: MutableList<GradleCatalogVersionDependency> = mutableStateListOf()
+    val dependencies: MutableList<GradleCatalogVersionDependency> = mutableStateListOf()
 
     /**
      * 插件，默认先带一个 Kotlin
      */
-    var plugins: MutableList<GradleCatalogPlugin> = mutableStateListOf(PLUGIN_KOTLIN)
+    val plugins: MutableList<GradleCatalogPlugin> = mutableStateListOf(PLUGIN_KOTLIN)
 }
 
 class SimbotComponentWithVersion(

composeApp/src/wasmJsMain/kotlin/love/forte/simbot/codegen/gen/GradleProject.kt

@@ -17,19 +17,6 @@ import love.forte.simbot.codegen.codegen.naming.SimbotNames
 import love.forte.simbot.codegen.codegen.naming.SpringNames
 import love.forte.simbot.codegen.gen.SimbotComponent.*
 
-/**
- * 生成使用核心库时的示例们到 sourceSets 中。
- */
-fun genCoreSourceShowcases(
-    projectName: String,
-    projectPackage: String,
-    sourceSets: JSZip,
-    resources: JSZip
-) {
-    // Main, 构建App、加载组件
-    TODO()
-
-}
 
 /**
  * 生成使用Spring时的示例们到 sourceSets 中。

composeApp/src/wasmJsMain/kotlin/love/forte/simbot/codegen/gen/Showcases.kt

@@ -8,6 +8,7 @@ import love.forte.simbot.codegen.gen.core.ProgrammingLanguage
 import love.forte.simbot.codegen.gen.core.context.ComponentImpl
 import love.forte.simbot.codegen.gen.core.context.DependencyImpl
 import love.forte.simbot.codegen.gen.core.context.createGenerationContext
+import love.forte.simbot.codegen.gen.core.context.toDependency
 import love.forte.simbot.codegen.gen.core.generators.ProjectGeneratorFactory
 
 /**
@@ -61,53 +62,20 @@ class ViewModelBridge(
 
             // 添加依赖
             dependencies.addAll(viewModel.dependencies.map { dependency ->
-                DependencyImpl(
-                    group = dependency.group,
-                    name = dependency.name,
-                    version = dependency.version?.version ?: "latest",
-                    configurationName = dependency.configName
-                )
+                dependency.toDependency()
             })
 
             // 添加必要的 simbot 依赖
             if (framework is Framework.Spring) {
                 // Spring 相关依赖
-                dependencies.add(
-                    DependencyImpl(
-                        group = SPRING_STARTER.group,
-                        name = SPRING_STARTER.name,
-                        version = SPRING_VERSION.version,
-                        configurationName = SPRING_STARTER.configName
-                    )
-                )
+                dependencies.add(SPRING_STARTER.toDependency())
 
-                dependencies.add(
-                    DependencyImpl(
-                        group = KOTLIN_REFLECT.group,
-                        name = KOTLIN_REFLECT.name,
-                        version = KOTLIN_REFLECT.version?.version ?: "latest",
-                        configurationName = KOTLIN_REFLECT.configName
-                    )
-                )
+                dependencies.add(KOTLIN_REFLECT.toDependency())
 
-                dependencies.add(
-                    DependencyImpl(
-                        group = SIMBOT_SPRING.group,
-                        name = SIMBOT_SPRING.name,
-                        version = viewModel.simbotVersion ?: SIMBOT_SPRING.version?.version ?: "latest",
-                        configurationName = SIMBOT_SPRING.configName
-                    )
-                )
+                dependencies.add(SIMBOT_SPRING.toDependency(viewModel.simbotVersion))
             } else {
                 // 核心库依赖
-                dependencies.add(
-                    DependencyImpl(
-                        group = SIMBOT_CORE.group,
-                        name = SIMBOT_CORE.name,
-                        version = viewModel.simbotVersion ?: SIMBOT_CORE.version?.version ?: "latest",
-                        configurationName = SIMBOT_CORE.configName
-                    )
-                )
+                dependencies.add(SIMBOT_CORE.toDependency(viewModel.simbotVersion))
             }
 
             // 添加组件依赖
@@ -119,25 +87,13 @@ class ViewModelBridge(
                 }
 
                 dependencies.add(
-                    DependencyImpl(
-                        group = componentDependency.group,
-                        name = componentDependency.name,
-                        version = (componentVersion as? ComponentVersion.Value)?.value ?: componentDependency.version?.version ?: "latest",
-                        configurationName = componentDependency.configName
-                    )
+                    componentDependency.toDependency((componentVersion as? ComponentVersion.Value)?.value)
                 )
             }
 
             // 如果有组件需要 Ktor，添加 Ktor 依赖
             if (viewModel.components.any { it.component.ktorRequired }) {
-                dependencies.add(
-                    DependencyImpl(
-                        group = KTOR_CLIENT_JAVA.group,
-                        name = KTOR_CLIENT_JAVA.name,
-                        version = KTOR_CLIENT_JAVA.version?.version ?: "latest",
-                        configurationName = "runtimeOnly"
-                    )
-                )
+                dependencies.add(KTOR_CLIENT_JAVA.toDependency())
             }
         }
 

composeApp/src/wasmJsMain/kotlin/love/forte/simbot/codegen/gen/bridge/ViewModelBridge.kt

@@ -1,6 +1,7 @@
 package love.forte.simbot.codegen.gen.core
 
 import jszip.JSZip
+import love.forte.simbot.codegen.gen.GradleCatalogVersionDependency
 
 /**
  * 代码生成器的核心接口。
@@ -193,4 +194,6 @@ interface Dependency {
      * 依赖的配置名称，例如 implementation、api 等
      */
     val configurationName: String
+
+    val catalog: GradleCatalogVersionDependency?
 }