feat: Agent应用数据库配置

src/main/java/cn/com/poc/knowledge/query/KnowledgeDatabaseQueryInfoQuery.sql

-SELECT id, member_id, title, `desc`, db_type, db_host, db_port, db_name, db_username, db_password, is_deleted, CREATOR, CREATED_TIME, MODIFIER, MODIFIED_TIME, SYS_VERSION FROM biz_knowledge_database
+SELECT id, member_id, title, db_desc, db_type, db_host, db_port, db_name, db_username, db_password, is_deleted, CREATOR, CREATED_TIME, MODIFIER, MODIFIED_TIME, SYS_VERSION FROM biz_knowledge_database
 where is_deleted = 'N' 
 <<and member_id = :memberId>>
 <<and title = :search>>