fix(extension): 在创建扩展对象时捕获异常.

为防止 Factory 抛出异常影响加载, 增强鲁棒性, 所以在创建实例时捕获异常, 并跳过抛出异常的 Factory.
目前还不能解决 Factory 初始化异常的问题, 等 MavenRepositoryFinder 更新后再修复.

scalabot-app/src/main/kotlin/ExtensionComponents.kt

@@ -88,9 +88,13 @@ internal class ExtensionLoader(
             ExtensionClassLoaderCleaner.getOrCreateExtensionClassLoader(extensionArtifact, extensionFile)
         val factories = mutableSetOf<LoadedExtensionEntry>()
         for (factory in extClassLoader.serviceLoader) {
+            try {
                 val extension =
                     factory.createExtensionInstance(bot, getExtensionDataFolder(extensionArtifact))
                 factories.add(LoadedExtensionEntry(extensionArtifact, factory::class.java, extension))
+            } catch (e: Exception) {
+                log.error(e) { "创建扩展时发生异常. (ExtArtifact: `$extensionArtifact`, Factory: ${factory::class.java.name})" }
+            }
         }
         return factories.toSet()
     }