fix: load task-kind augmentations for migration typecheck

Import process/subagent/question task modules so AgentTaskInfoByKind is
fully populated when migration-legacy typechecks against agent-core-v2.

Author: elkaix

packages/migration-legacy/src/steps/config.ts

@@ -15,6 +15,11 @@ import { camelToSnake } from '@pymodel/agent-core-v2/app/config/toml';
 
 import '@pymodel/agent-core-v2/agent/loop/configSection';
 import '@pymodel/agent-core-v2/agent/task/configSection';
+
+import '@pymodel/agent-core-v2/agent/tools/os/bash/process-task';
+import '@pymodel/agent-core-v2/agent/tools/agent/subagent-task';
+import '@pymodel/agent-core-v2/agent/tools/ask-user-question/question-background-task';
+
 import '@pymodel/agent-core-v2/agent/permissionMode/configSection';
 import '@pymodel/agent-core-v2/app/mcpConfig/configSection';
 import '@pymodel/agent-core-v2/app/auth/configSection';

packages/migration-legacy/tsconfig.json

@@ -6,7 +6,7 @@
   },
   "include": [
     "src",
-    "src/env.d.ts"
+    "../agent-core-v2/src/env.d.ts"
   ],
   "exclude": [
     "test",