feat: 添加用户租户管理功能，优化用户列表和租户信息展示，增强查询过滤条件

backend/app/http/super/dto/user.go

@@ -1,24 +1,57 @@
 package dto
 
 import (
+	"strings"
+	"time"
+
 	"quyun/v2/app/requests"
-	"quyun/v2/database/models"
 	"quyun/v2/pkg/consts"
+
+	"go.ipao.vip/gen/types"
 )
 
 type UserPageFilter struct {
-	requests.Pagination
-	requests.SortQueryFilter
+	requests.Pagination      `json:",inline" query:",inline"`
+	requests.SortQueryFilter `json:",inline" query:",inline"`
 
-	Username *string            `query:"username"`
-	Status   *consts.UserStatus `query:"status"`
-	TenantID *int64             `query:"tenant_id"`
+	ID       *int64             `json:"id,omitempty" query:"id"`
+	Username *string            `json:"username,omitempty" query:"username"`
+	Status   *consts.UserStatus `json:"status,omitempty" query:"status"`
+
+	// TenantID filters users by membership in the given tenant.
+	TenantID *int64 `json:"tenant_id,omitempty" query:"tenant_id"`
+
+	// Role filters users containing a role (user/super_admin).
+	Role *consts.Role `json:"role,omitempty" query:"role"`
+
+	CreatedAtFrom  *time.Time `json:"created_at_from,omitempty" query:"created_at_from"`
+	CreatedAtTo    *time.Time `json:"created_at_to,omitempty" query:"created_at_to"`
+	VerifiedAtFrom *time.Time `json:"verified_at_from,omitempty" query:"verified_at_from"`
+	VerifiedAtTo   *time.Time `json:"verified_at_to,omitempty" query:"verified_at_to"`
+}
+
+func (f *UserPageFilter) UsernameTrimmed() string {
+	if f == nil || f.Username == nil {
+		return ""
+	}
+	return strings.TrimSpace(*f.Username)
 }
 
 type UserItem struct {
-	*models.User
+	ID                int64                    `json:"id"`
+	Username          string                   `json:"username"`
+	Roles             types.Array[consts.Role] `json:"roles"`
+	Status            consts.UserStatus        `json:"status"`
+	StatusDescription string                   `json:"status_description,omitempty"`
 
-	StatusDescription string `json:"status_description,omitempty"`
+	Balance       int64     `json:"balance"`
+	BalanceFrozen int64     `json:"balance_frozen"`
+	VerifiedAt    time.Time `json:"verified_at"`
+	CreatedAt     time.Time `json:"created_at"`
+	UpdatedAt     time.Time `json:"updated_at"`
+
+	OwnedTenantCount  int64 `json:"owned_tenant_count"`
+	JoinedTenantCount int64 `json:"joined_tenant_count"`
 }
 
 type UserStatusUpdateForm struct {