fix(report): optimize wechat toast length limit and add admin violation reports management center

server/src/db/mysql.ts

@@ -469,11 +469,24 @@ export async function initDatabase(): Promise<void> {
         description VARCHAR(500) DEFAULT '',
         evidence JSON,
         status VARCHAR(32) NOT NULL DEFAULT '待处理',
+        handle_result VARCHAR(64) DEFAULT '',
+        handle_note VARCHAR(500) DEFAULT '',
+        handled_at DATETIME DEFAULT NULL,
         created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
         INDEX idx_target (target_type, target_id)
       ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
     `);
 
+    try {
+      await conn.query('ALTER TABLE reports ADD COLUMN handle_result VARCHAR(64) DEFAULT ""');
+    } catch (_) {}
+    try {
+      await conn.query('ALTER TABLE reports ADD COLUMN handle_note VARCHAR(500) DEFAULT ""');
+    } catch (_) {}
+    try {
+      await conn.query('ALTER TABLE reports ADD COLUMN handled_at DATETIME DEFAULT NULL');
+    } catch (_) {}
+
     // 22. 陪玩收藏表 (收藏喜欢的陪玩，实时高亮在接单状态)
     await conn.query(`
       CREATE TABLE IF NOT EXISTS favorites (