=== buzzer_status表结构 ===
id	int(11)	NO	PRI		auto_increment
enabled	tinyint(1)	NO		0	
updated_at	timestamp	NO		CURRENT_TIMESTAMP	on update CURRENT_TIMESTAMP
created_at	timestamp	NO		CURRENT_TIMESTAMP	

=== buzzer_results表结构 ===
id	int(11)	NO	PRI		auto_increment
name	varchar(50)	NO			
timestamp	double	NO	MUL		
rank	int(11)	NO			
round	int(11)	NO	MUL	1	
created_at	timestamp	NO		CURRENT_TIMESTAMP	

=== 最近的状态记录 ===
157	关闭	2026-01-22 21:29:42
156	开启	2026-01-22 21:29:30
155	关闭	2026-01-22 21:29:27
154	开启	2025-12-31 10:31:40
153	关闭	2025-12-31 10:31:39
152	开启	2025-12-31 10:30:06
151	关闭	2025-12-31 10:29:56
150	开启	2025-12-31 10:28:14
149	关闭	2025-12-31 10:28:12
148	关闭	2025-12-31 09:32:15

=== 最近的抢答记录 ===
166	谢京宸	1769088574.699992	1	54
165		0	0	54
164	王跃旭	1767168147.98172	4	53
163	谢京宸	1767167938.989714	3	53
162	张笑嘉	1767148329.729559	2	53
161	王羿祯	1767148309.401615	1	53
160		0	0	53
159	王芊寻	1767148227.706046	5	52
158	耿钰涵	1767148224.721336	4	52
157	张尊阳	1767148222.362182	3	52