refactor(terminology): 统一术语标准并优化代码类型安全

- 将B2B统一为TOB术语
- 将状态值统一为大写格式
- 优化类型声明，避免使用any
- 将float类型替换为decimal以提高精度
- 新增术语标准化文档
- 优化路由结构和菜单分类
- 添加TypeORM实体类
- 增强加密模块安全性
- 重构前端路由结构
- 完善任务模板和验收标准

docs/01_Architecture/06_State_Machine.md

@@ -2,51 +2,51 @@
 
 ## Merchant（商户）状态
 
-pending
-→ active
-→ inactive
-→ suspended
+PENDING
+→ ACTIVE
+→ INACTIVE
+→ SUSPENDED
 
 ---
 
 ## User（用户）状态
 
-pending
-→ active
-→ inactive
-→ locked
+PENDING
+→ ACTIVE
+→ INACTIVE
+→ LOCKED
 
 ---
 
 ## Store（店铺）状态
 
-pending
-→ active
-→ inactive
-→ suspended
+PENDING
+→ ACTIVE
+→ INACTIVE
+→ SUSPENDED
 
 ---
 
 ## Feature（功能）状态
 
-inactive
-→ pending_payment
-→ active
-→ expired
-→ suspended
+INACTIVE
+→ PENDING_PAYMENT
+→ ACTIVE
+→ EXPIRED
+→ SUSPENDED
 
 ---
 
 ## Order（订单）状态
 
-pending
-→ paid
-→ split
-→ processing
-→ shipped
-→ completed
-→ refunded
-→ cancelled
+PENDING
+→ PAID
+→ SPLIT
+→ PROCESSING
+→ SHIPPED
+→ COMPLETED
+→ REFUNDED
+→ CANCELLED
 
 ---
 
@@ -62,69 +62,69 @@ PENDING
 
 ## SubOrder（子订单）状态
 
-pending
-→ processing
-→ shipped
-→ completed
-→ refunded
-→ cancelled
+PENDING
+→ PROCESSING
+→ SHIPPED
+→ COMPLETED
+→ REFUNDED
+→ CANCELLED
 
 ---
 
 ## Product（商品）状态
 
-draft
-→ pending_approval
-→ active
-→ inactive
-→ discontinued
+DRAFT
+→ PENDING_APPROVAL
+→ ACTIVE
+→ INACTIVE
+→ DISCONTINUED
 
 ---
 
 ## Inventory（库存）状态
 
-normal
-→ low
-→ out_of_stock
-→ overstock
+NORMAL
+→ LOW
+→ OUT_OF_STOCK
+→ OVERSTOCK
 
 ---
 
 ## Payment（支付）状态
 
-created
-→ processing
-→ paid
-→ failed
-→ refunded
+CREATED
+→ PROCESSING
+→ PAID
+→ FAILED
+→ REFUNDED
 
 ---
 
 ## Bill（账单）状态
 
-pending
-→ confirmed
-→ settled
-→ disputed
+PENDING
+→ CONFIRMED
+→ SETTLED
+→ DISPUTED
 
 ---
 
 ## Settlement（结算）状态
 
-pending
-→ processing
-→ completed
-→ failed
+PENDING
+→ PROCESSING
+→ COMPLETED
+→ FAILED
 
 ---
 
 ## Task（任务）状态
 
-pending
-→ running
-→ success
-→ failed
-→ cancelled
+PENDING
+→ RUNNING
+→ SUCCESS
+→ FAILED
+→ CANCELLED
 
 ---