feat: 支持登录、个人信息存储

migrations/20260405_add_auth_tables.sql

@@ -0,0 +1,33 @@
+-- MemeMind Server: Auth 模块数据库迁移
+-- 新增 wx_users 表和 wx_user_level_progress 表
+-- 执行时间: 2026-04-05
+
+-- ==========================================
+-- 1. 创建 wx_users 表
+-- ==========================================
+CREATE TABLE IF NOT EXISTS `wx_users` (
+  `id` varchar(36) NOT NULL,
+  `openid` varchar(128) NOT NULL,
+  `session_key` varchar(255) DEFAULT NULL,
+  `nickname` varchar(100) DEFAULT NULL,
+  `avatar_url` text DEFAULT NULL,
+  `points` int NOT NULL DEFAULT 10,
+  `created_at` datetime(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
+  `updated_at` datetime(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6),
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `idx_user_openid` (`openid`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- ==========================================
+-- 2. 创建 wx_user_level_progress 表
+-- ==========================================
+CREATE TABLE IF NOT EXISTS `wx_user_level_progress` (
+  `id` varchar(36) NOT NULL,
+  `user_id` varchar(191) NOT NULL,
+  `level_id` varchar(191) NOT NULL,
+  `completed_at` datetime(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `idx_user_level` (`user_id`, `level_id`),
+  KEY `FK_wx_ulp_user` (`user_id`),
+  CONSTRAINT `FK_wx_ulp_user` FOREIGN KEY (`user_id`) REFERENCES `wx_users` (`id`) ON DELETE CASCADE ON UPDATE NO ACTION
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;