fix: improve maintenance and synchronize live conversations

backend/tests/repositories/test_jira_repository.py

@@ -26,7 +26,6 @@ from app.models.role import Role
 from app.models.permission import Permission, role_permissions
 from app.models.agent import Agent, AgentType
 from app.models.jira import AgentJiraConfig, JiraToken
-from app.models.organization import Organization
 from app.models.user import UserGroup
 from app.core.security import get_password_hash
 from app.repositories.jira import JiraRepository
@@ -461,7 +460,7 @@ class TestJiraRepositoryPerformance:
             
             mock_query.side_effect = query_side_effect
             
-            result = jira_repo.get_agent_with_jira_config(str(test_agent.id))
+            jira_repo.get_agent_with_jira_config(str(test_agent.id))
             
             # Verify that query was called (optimization check)
             assert mock_query.called