fix：尝试修复豆包画图插件，添加插件toml配置文件参数，移除追踪

plugins/example_plugin/config.toml

@@ -1,63 +0,0 @@
-# 综合示例插件配置文件
-
-[plugin]
-name = "example_plugin"
-version = "2.0.0"
-enabled = true
-description = "展示新插件系统完整功能的示例插件"
-
-# 组件启用控制
-[components]
-enable_greeting = false
-enable_helpful = false
-enable_help = false
-enable_send = false
-enable_echo = false
-enable_info = false
-enable_dice = false
-
-# 智能问候配置
-[greeting]
-template = "你好，{username}！欢迎使用MaiBot综合插件系统！"
-enable_emoji = true
-enable_llm = false  # 是否使用LLM生成个性化问候
-
-# 消息发送配置
-[send]
-max_message_length = 500
-enable_length_check = true
-default_platform = "qq"
-
-# 回声命令配置
-[echo]
-max_length = 200
-enable_formatting = true
-
-# 消息信息配置
-[info]
-show_detailed_info = true
-include_stream_info = true
-max_content_preview = 100
-
-# 智能帮助配置
-[helpful]
-enable_llm = false
-enable_emoji = true
-random_activation_probability = 0.15
-
-# 帮助系统配置
-[help]
-show_extended_help = true
-include_action_info = true
-include_config_info = true
-enable_llm = false
-enable_emoji = true
-
-# 骰子命令配置
-[dice]
-enable_dice = true
-
-# 日志配置
-[logging]
-level = "INFO"
-prefix = "[ExampleComprehensive]"