fix: use stacked decorators for command aliases to support Discord

main.py

@@ -116,7 +116,8 @@ class QQGroupDailyAnalysis(Star):
         except Exception as e:
             logger.error(f"插件资源清理失败: {e}")
 
-    @filter.command("群分析", alias=["group_analysis"])
+    @filter.command("群分析")
+    @filter.command("group_analysis")
     @filter.permission_type(PermissionType.ADMIN)
     async def analyze_group_daily(
         self, event: AiocqhttpMessageEvent, days: int | None = None
@@ -324,7 +325,8 @@ class QQGroupDailyAnalysis(Star):
                 f"❌ 分析失败: {str(e)}。请检查网络连接和LLM配置，或联系管理员"
             )
 
-    @filter.command("设置格式", alias=["set_format"])
+    @filter.command("设置格式")
+    @filter.command("set_format")
     @filter.permission_type(PermissionType.ADMIN)
     async def set_output_format(
         self, event: AiocqhttpMessageEvent, format_type: str = ""
@@ -371,7 +373,8 @@ class QQGroupDailyAnalysis(Star):
         self.config_manager.set_output_format(format_type)
         yield event.plain_result(f"✅ 输出格式已设置为: {format_type}")
 
-    @filter.command("设置模板", alias=["set_template"])
+    @filter.command("设置模板")
+    @filter.command("set_template")
     @filter.permission_type(PermissionType.ADMIN)
     async def set_report_template(
         self, event: AiocqhttpMessageEvent, template_input: str = ""
@@ -442,7 +445,8 @@ class QQGroupDailyAnalysis(Star):
         self.config_manager.set_report_template(template_name)
         yield event.plain_result(f"✅ 报告模板已设置为: {template_name}")
 
-    @filter.command("查看模板", alias=["view_templates"])
+    @filter.command("查看模板")
+    @filter.command("view_templates")
     @filter.permission_type(PermissionType.ADMIN)
     async def view_templates(self, event: AiocqhttpMessageEvent):
         """
@@ -528,7 +532,8 @@ class QQGroupDailyAnalysis(Star):
         # 使用 Nodes 包装成一个合并转发消息
         yield event.chain_result([Nodes(node_list)])
 
-    @filter.command("安装PDF", alias=["install_pdf"])
+    @filter.command("安装PDF")
+    @filter.command("install_pdf")
     @filter.permission_type(PermissionType.ADMIN)
     async def install_pdf_deps(self, event: AiocqhttpMessageEvent):
         """
@@ -550,7 +555,8 @@ class QQGroupDailyAnalysis(Star):
             logger.error(f"安装 PDF 依赖失败: {e}", exc_info=True)
             yield event.plain_result(f"❌ 安装过程中出现错误: {str(e)}")
 
-    @filter.command("分析设置", alias=["analysis_settings"])
+    @filter.command("分析设置")
+    @filter.command("analysis_settings")
     @filter.permission_type(PermissionType.ADMIN)
     async def analysis_settings(
         self, event: AiocqhttpMessageEvent, action: str = "status"