config_id int(10) auto_increment unsigned not_null comment((Primary key - unique identifier for each config_id)
config_key varchar(100) not_null comment(Configuration key e.g., global, agent_specific)
config_value text not_null comment(JSON configuration data)
updated_at datetime not_null comment(Last update timestamp)
created_at datetime not_null default(current_timestamp) comment(Creation timestamp)
--
primary config_id
unique idx_config_key config_key
idx_updated_at updated_at

##
engine innodb
character_set utf8mb4
collate utf8mb4_unicode_ci