feat: migration for markdown config

pkg/core/migrations/m038_tg_dingtalk_markdown.py

@@ -0,0 +1,26 @@
+from __future__ import annotations
+
+from .. import migration
+
+
+@migration.migration_class("tg-dingtalk-markdown", 38)
+class TgDingtalkMarkdownMigration(migration.Migration):
+    """迁移"""
+
+    async def need_migrate(self) -> bool:
+        """判断当前环境是否需要运行此迁移"""
+        
+        for adapter in self.ap.platform_cfg.data['platform-adapters']:
+            if adapter['adapter'] in ['dingtalk','telegram']:
+                if 'markdown_card' not in adapter:
+                    return True
+        return False
+    
+    async def run(self):
+        """执行迁移"""
+        for adapter in self.ap.platform_cfg.data['platform-adapters']:
+            if adapter['adapter'] in ['dingtalk','telegram']:
+                if 'markdown_card' not in adapter:
+                    adapter['markdown_card'] = False
+        await self.ap.platform_cfg.dump_config()
+