迁移：将DB变更记录SQL文件移动到sql目录下

sql/迁移记录-DB变更记录/202512020818 add_column_adm_charge_item.sql

@@ -0,0 +1,10 @@
+ALTER TABLE "adm_charge_item"
+  ADD COLUMN "system_discount_price" decimal(10,6),
+  ADD COLUMN "manual_adjusted_price" decimal(10,6);
+
+COMMENT ON COLUMN "adm_charge_item"."system_discount_price" IS '系统内置折扣后价格（总价）';
+
+COMMENT ON COLUMN "adm_charge_item"."manual_adjusted_price" IS '人为调价后总价即系统内置价格后的人为调价';
+   -- Insert migration record
+INSERT INTO __MigrationsHistory (MigrationId, ProductVersion)
+VALUES ('202512020818 add_column_adm_charge_item', '1.0.0');