Feat/admin service (#10233)

### What problem does this PR solve?

- Admin client support show user and create user command.
- Admin client support alter user password and active status.
- Admin client support list user datasets.

issue: #10241

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

api/apps/kb_app.py

@@ -23,7 +23,7 @@ from api.db.services.document_service import DocumentService
 from api.db.services.file2document_service import File2DocumentService
 from api.db.services.file_service import FileService
 from api.db.services.user_service import TenantService, UserTenantService
-from api.utils.api_utils import server_error_response, get_data_error_result, validate_request, not_allowed_parameters
+from api.utils.api_utils import server_error_response, get_data_error_result, validate_request, not_allowed_parameters, active_required
 from api.utils import get_uuid
 from api.db import StatusEnum, FileSource
 from api.db.services.knowledgebase_service import KnowledgebaseService
@@ -38,6 +38,7 @@ from rag.utils.storage_factory import STORAGE_IMPL
 
 @manager.route('/create', methods=['post'])  # noqa: F821
 @login_required
+@active_required
 @validate_request("name")
 def create():
     req = request.json