fix：更新插件属性

plugins/hello_world_plugin/_manifest.json

@@ -1,19 +1,54 @@
 {
   "manifest_version": 1,
-  "name": "hello_world_plugin",
+  "name": "Hello World 示例插件 (Hello World Plugin)",
   "version": "1.0.0",
-  "description": "我的第一个MaiCore插件，包含问候功能",
+  "description": "我的第一个MaiCore插件，包含问候功能和时间查询等基础示例",
   "author": {
-    "name": "你的名字",
-    "url": ""
+    "name": "MaiBot开发团队",
+    "url": "https://github.com/MaiM-with-u"
   },
   "license": "GPL-v3.0-or-later",
+  
   "host_application": {
     "min_version": "0.8.0",
     "max_version": "0.8.0"
   },
-  "keywords": [],
-  "categories": [],
+  "homepage_url": "https://github.com/MaiM-with-u/maibot",
+  "repository_url": "https://github.com/MaiM-with-u/maibot",
+  "keywords": ["demo", "example", "hello", "greeting", "tutorial"],
+  "categories": ["Examples", "Tutorial"],
+  
   "default_locale": "zh-CN",
-  "locales_path": "_locales"
+  "locales_path": "_locales",
+  
+  "plugin_info": {
+    "is_built_in": false,
+    "plugin_type": "example",
+    "components": [
+      {
+        "type": "action",
+        "name": "hello_greeting",
+        "description": "向用户发送问候消息"
+      },
+      {
+        "type": "action",
+        "name": "bye_greeting", 
+        "description": "向用户发送告别消息",
+        "activation_modes": ["keyword"],
+        "keywords": ["再见", "bye", "88", "拜拜"]
+      },
+      {
+        "type": "command",
+        "name": "time",
+        "description": "查询当前时间",
+        "pattern": "/time"
+      }
+    ],
+    "features": [
+      "问候和告别功能",
+      "时间查询命令",
+      "配置文件示例",
+      "新手教程代码"
+    ]
+  }
 }

plugins/hello_world_plugin/plugin.py

@@ -101,10 +101,7 @@ class HelloWorldPlugin(BasePlugin):
     """Hello World插件 - 你的第一个MaiCore插件"""
 
     # 插件基本信息
-    plugin_name = "hello_world_plugin"
-    plugin_description = "我的第一个MaiCore插件，包含问候功能"
-    plugin_version = "1.0.0"
-    plugin_author = "你的名字"
+    plugin_name = "hello_world_plugin"  # 内部标识符
     enable_plugin = True
     config_file_name = "config.toml"  # 配置文件名