feat：创建新表、初始化数据脚本

fs-service-system/src/main/resources/db/upgrade/20250512.sql

@@ -29,3 +29,29 @@ END;
 CALL add_tb_column;
 
 DROP PROCEDURE IF EXISTS add_tb_column;
+
+
+-- ---------------------------- 新增表
+DROP TABLE IF EXISTS `fs_user_company_user`;
+CREATE TABLE `fs_user_company_user`  (
+                                         `id` bigint NOT NULL AUTO_INCREMENT COMMENT 'id',
+                                         `user_id` bigint NULL DEFAULT NULL COMMENT '用户id（关联fs_user表user_id）',
+                                         `company_user_id` bigint NULL DEFAULT NULL COMMENT '销售id',
+                                         `company_id` int NULL DEFAULT NULL COMMENT '公司ID',
+                                         `is_repeat_fans` tinyint NULL DEFAULT 0 COMMENT '是否重粉，1-是；0-否',
+                                         PRIMARY KEY (`id`) USING BTREE,
+                                         INDEX `user_id_index`(`user_id` ASC) USING BTREE,
+                                         INDEX `company_user_id_index`(`company_user_id` ASC) USING BTREE
+) ENGINE = InnoDB AUTO_INCREMENT = 21 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '微信用户和销售关系表' ROW_FORMAT = Dynamic;
+
+-- ---------------- 初始化数据
+INSERT INTO fs_user_company_user ( user_id, company_user_id, company_id, is_repeat_fans ) (
+    SELECT
+        fs_user.user_id,
+        company_user.user_id,
+        company_user.company_id,
+        0
+    FROM
+        fs_user
+            LEFT JOIN company_user ON company_user.user_id = fs_user.company_user_id
+)