feat(expert): full closure of expert revenue trends, multichannel withdrawals, service manage, review reply and post manage

server/src/db/mysql.ts

@@ -419,6 +419,27 @@ export async function initDatabase(): Promise<void> {
     try {
       await conn.query('UPDATE users SET commission = 128.50, invited_count = 8 WHERE id = 1001 AND (commission IS NULL OR commission = 0)');
     } catch (_) {}
+    // 扩展 users 表结构: 个性签名
+    try {
+      await conn.query("ALTER TABLE users ADD COLUMN signature VARCHAR(64) DEFAULT ''");
+    } catch (_) {}
+
+    // 21. 用户举报工单表 (涉黄/涉赌/线下欺诈等不良陪玩举报)
+    await conn.query(`
+      CREATE TABLE IF NOT EXISTS reports (
+        id VARCHAR(64) PRIMARY KEY,
+        reporter_id INT NOT NULL,
+        target_type VARCHAR(32) NOT NULL DEFAULT 'EXPERT',
+        target_id VARCHAR(64) NOT NULL,
+        target_name VARCHAR(64) DEFAULT '',
+        reason VARCHAR(64) NOT NULL,
+        description VARCHAR(500) DEFAULT '',
+        evidence JSON,
+        status VARCHAR(32) NOT NULL DEFAULT '待处理',
+        created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+        INDEX idx_target (target_type, target_id)
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+    `);
 
     // 检查并插入初始种子数据（若表为空）
     await seedInitialDataIfEmpty(conn);