feat(日志): 新增客户端错误日志收集功能

- 创建 log_message 表用于存储客户端错误日志
- 实现客户端日志上报接口 POST /v1/common/log/message/report
- 添加管理端日志查询接口 GET /v1/admin/log/message/error/list 和 GET /v1/admin/log/message/error/detail
- 实现日志指纹去重和限流机制
- 完善相关模型、逻辑和文档说明

initialize/migrate/database/02120_log_message.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS `log_message`;

initialize/migrate/database/02120_log_message.up.sql

@@ -0,0 +1,27 @@
+CREATE TABLE `log_message` (
+  `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  `platform` VARCHAR(32) NOT NULL,
+  `app_version` VARCHAR(32) NULL,
+  `os_name` VARCHAR(32) NULL,
+  `os_version` VARCHAR(32) NULL,
+  `device_id` VARCHAR(64) NULL,
+  `user_id` BIGINT NULL DEFAULT NULL,
+  `session_id` VARCHAR(64) NULL,
+  `level` TINYINT UNSIGNED NOT NULL DEFAULT 3,
+  `error_code` VARCHAR(64) NULL,
+  `message` TEXT NOT NULL,
+  `stack` MEDIUMTEXT NULL,
+  `context` JSON NULL,
+  `client_ip` VARCHAR(45) NULL,
+  `user_agent` VARCHAR(255) NULL,
+  `locale` VARCHAR(16) NULL,
+  `digest` VARCHAR(64) NULL,
+  `occurred_at` DATETIME NULL,
+  `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uniq_digest` (`digest`),
+  KEY `idx_platform_time` (`platform`, `created_at`),
+  KEY `idx_user_time` (`user_id`, `created_at`),
+  KEY `idx_device_time` (`device_id`, `created_at`),
+  KEY `idx_error_code` (`error_code`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;