Update sync script, add DDL dump and SQL fix script for replication

fix_errors.sql

@@ -0,0 +1,7 @@
+-- 1. Drop foreign key constraints that prevent data insertion since the parent 'users' table is not part of the replication
+ALTER TABLE `demo`.`crm_sales_visit_records` DROP FOREIGN KEY `fk_recorder_id`;
+ALTER TABLE `demo`.`user_profiles` DROP FOREIGN KEY `fk_1`;
+
+-- 2. Drop the generated column 'biz_key' in 'crm_acv_targets' and recreate it as a standard VARCHAR column so Sling can import data into it
+ALTER TABLE `demo`.`crm_acv_targets` DROP COLUMN `biz_key`;
+ALTER TABLE `demo`.`crm_acv_targets` ADD COLUMN `biz_key` VARCHAR(16) NULL COMMENT '业务主键（如FY26Q1，全年为FY26）';

sync.sh

@@ -1,6 +1,6 @@
 
-sling run -r sync_aptselldemo.yaml
+sling run -r sync_aptselldemo_homelab.yaml
 
 sling run -r sync_demo_local.yaml
 
-sling run -r sync_demo.yaml
+sling run -r sync_demo_homelab.yaml