feat(ollama): 配置文件迁移

pkg/config/migrations/m010_ollama_requester_config.py

@@ -0,0 +1,23 @@
+from __future__ import annotations
+
+from .. import migration
+
+
+@migration.migration_class("ollama-requester-config", 10)
+class MsgTruncatorConfigMigration(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"""
+        return 'ollama-chat' not in self.ap.provider_cfg.data['requester']
+
+    async def run(self):
+        """执行迁移"""
+        
+        self.ap.provider_cfg.data['requester']['ollama-chat'] = {
+            "base-url": "http://127.0.0.1:11434",
+            "args": {},
+            "timeout": 600
+        }
+
+        await self.ap.provider_cfg.dump_config()