[moz] refactor(api): 拆分 blackboard_routes → task_routes + task_relation_routes + shared + expand 细粒度聚合

src/main.py

@@ -7,7 +7,8 @@ from src.api.sse_routes import router as sse_router
 from src.api.project_routes import router as project_router
 from src.api.daemon_routes import router as daemon_router
 from src.api.checkpoint_routes import router as checkpoint_router
-from src.api.blackboard_routes import router as blackboard_router
+from src.api.task_routes import router as task_router
+from src.api.task_relation_routes import router as task_relation_router
 
 import logging
 from contextlib import asynccontextmanager
@@ -273,7 +274,8 @@ app.add_middleware(
 # ---------------------------------------------------------------------------
 
 
-app.include_router(blackboard_router)
+app.include_router(task_router)
+app.include_router(task_relation_router)
 app.include_router(checkpoint_router)
 app.include_router(daemon_router)
 app.include_router(project_router)