fix: migration 加唯一约束前自动去重，补充部署清理脚本

deploy/pre_migrate_dedupe.sql

@@ -0,0 +1,68 @@
+-- 部署 jituan 前若 migrate 报 Duplicate entry 唯一约束冲突，在 dbshell 执行。
+-- 每种组合只保留 id 最大的一条；不影响订单/资金主表。
+
+-- config.0006 tupianpeizhi
+DELETE FROM tupianpeizhi
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM tupianpeizhi GROUP BY club_id, ImageType
+    ) AS t
+);
+
+-- config.0006 popup_page
+DELETE FROM popup_page
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM popup_page GROUP BY club_id, page_key
+    ) AS t
+);
+
+-- products.0005 duoci_fenhong
+DELETE FROM duoci_fenhong
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM duoci_fenhong GROUP BY club_id, huiyuan, yonghuid, cishu
+    ) AS t
+);
+
+-- backend.0003 提现日统计
+DELETE FROM tixian_ri_tongji
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM tixian_ri_tongji GROUP BY club_id, Date, WithdrawalType
+    ) AS t
+);
+
+-- backend.0004 角色日统计
+DELETE FROM shangjia_ri_tongji
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM shangjia_ri_tongji GROUP BY club_id, MerchantID, Date
+    ) AS t
+);
+DELETE FROM dashou_ri_tongji
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM dashou_ri_tongji GROUP BY club_id, PlayerID, Date
+    ) AS t
+);
+DELETE FROM zuzhang_ri_tongji
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM zuzhang_ri_tongji GROUP BY club_id, LeaderID, Date
+    ) AS t
+);
+DELETE FROM guanshi_ri_tongji
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM guanshi_ri_tongji GROUP BY club_id, ManagerID, Date
+    ) AS t
+);
+DELETE FROM guanshi_xufei_ri_tongji
+WHERE id NOT IN (
+    SELECT keep_id FROM (
+        SELECT MAX(id) AS keep_id FROM guanshi_xufei_ri_tongji GROUP BY club_id, ManagerID, Date
+    ) AS t
+);
+
+-- szjilu 应只有 1 行；多行时勿自动删，需人工核对 TotalIncome 后处理