docs: add cell storage protocol modules design for 2.2.6–2.2.10

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/sql/zkxw-init-user-data.sql

@@ -0,0 +1,24 @@
+-- zkxw-init-user-data.sql
+-- V0.3 用户管理初始化数据（测试用户）
+-- 默认 admin 用户已在骨架 SQL 中创建，此处补充测试账号
+-- 注意：密码需通过后端 API 创建以获得正确的 bcrypt hash
+
+INSERT INTO sys_user (
+  id, dept_id, user_no, nick_name, email, phone_no, sex,
+  password, status, tenant_no, order_num,
+  create_dept_id, create_by, create_time, update_by, update_time, del_flag
+) VALUES
+(
+  REPLACE(UUID(),'-',''), 
+  (SELECT id FROM sys_dept WHERE dept_name='市场营销部' AND del_flag=0 LIMIT 1),
+  'zhangsan', '张三', 'zhangsan@zkxw.com', '13800000001', '0',
+  '$2b$12$placeholder_hash_use_api_to_set', '1', 'zkxw', 2,
+  '', NULL, NOW(), NULL, NOW(), 0
+),
+(
+  REPLACE(UUID(),'-',''),
+  (SELECT id FROM sys_dept WHERE dept_name='市场营销部' AND del_flag=0 LIMIT 1),
+  'lisi', '李四', 'lisi@zkxw.com', '13800000002', '1',
+  '$2b$12$placeholder_hash_use_api_to_set', '1', 'zkxw', 3,
+  '', NULL, NOW(), NULL, NOW(), 0
+);