feat: enhance tenant management with status description and improved UI components

backend/pkg/consts/consts.go

@@ -21,6 +21,20 @@ type UserStatus string
 // ENUM( pending_verify, verified, banned )
 type TenantStatus string
 
+// Description in chinese
+func (t TenantStatus) Description() string {
+	switch t {
+	case "pending_verify":
+		return "待审核"
+	case "verified":
+		return "已审核"
+	case "banned":
+		return "已封禁"
+	default:
+		return "未知状态"
+	}
+}
+
 // swagger:enum TenantUserRole
 // ENUM( member, tenant_admin)
 type TenantUserRole string