fix(agent features):

1.Voice output is generated in a streaming manner.
2.Multimodal file storage type repair;
3.Adding features to the configuration of the sub-agents in the multi-agent system

api/app/services/multi_agent_orchestrator.py

@@ -1638,6 +1638,7 @@ class MultiAgentOrchestrator:
                 self.variables = config_data.get("variables", [])
                 self.tools = config_data.get("tools", {})
                 self.skills = config_data.get("skills", {})
+                self.features = config_data.get("features", {})
                 self.default_model_config_id = release.default_model_config_id
 
         return AgentConfigProxy(release, app, config_data)