统一服务启动入口至 Makefile（dev-core/dev-*/db-*/test-*），Alembic 迁移改为 000 起三位顺序编号并经 make db-revision 生成

backend/alembic/versions/000_rewrite_1_0_baseline.py

@@ -12,7 +12,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision: str = '843abf719fde'
+revision: str = '000'
 down_revision: Union[str, Sequence[str], None] = None
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None