feat: add TenantDetail and UserDetail views with comprehensive functionality

- Implemented TenantDetail.vue to display tenant information, manage tenant status, and handle tenant renewals.
- Added user management features in UserDetail.vue, including user status updates and role management.
- Integrated data loading for tenant users and orders in TenantDetail.vue.
- Included search and pagination functionalities for owned and joined tenants in UserDetail.vue.
- Enhanced user experience with toast notifications for success and error messages.

backend/app/http/super/routes.gen.go

@@ -82,6 +82,11 @@ func (r *Routes) Register(router fiber.Router) {
 		r.tenant.list,
 		Query[dto.TenantFilter]("filter"),
 	))
+	r.log.Debugf("Registering route: Get /super/v1/tenants/:tenantID<int> -> tenant.detail")
+	router.Get("/super/v1/tenants/:tenantID<int>"[len(r.Path()):], DataFunc1(
+		r.tenant.detail,
+		PathParam[int64]("tenantID"),
+	))
 	r.log.Debugf("Registering route: Get /super/v1/tenants/:tenantID<int>/users -> tenant.users")
 	router.Get("/super/v1/tenants/:tenantID<int>/users"[len(r.Path()):], DataFunc2(
 		r.tenant.users,
@@ -115,6 +120,11 @@ func (r *Routes) Register(router fiber.Router) {
 		r.user.list,
 		Query[dto.UserPageFilter]("filter"),
 	))
+	r.log.Debugf("Registering route: Get /super/v1/users/:userID<int> -> user.detail")
+	router.Get("/super/v1/users/:userID<int>"[len(r.Path()):], DataFunc1(
+		r.user.detail,
+		PathParam[int64]("userID"),
+	))
 	r.log.Debugf("Registering route: Get /super/v1/users/:userID<int>/tenants -> user.tenants")
 	router.Get("/super/v1/users/:userID<int>/tenants"[len(r.Path()):], DataFunc2(
 		r.user.tenants,

backend/app/http/super/tenant.go

@@ -15,6 +15,21 @@ import (
 // @provider
 type tenant struct{}
 
+// detail
+//
+//	@Summary	租户详情
+//	@Tags		Super
+//	@Accept		json
+//	@Produce	json
+//	@Param		tenantID	path	int64	true	"TenantID"
+//	@Success	200		{object}	dto.TenantItem
+//
+//	@Router		/super/v1/tenants/:tenantID<int> [get]
+//	@Bind		tenantID path
+func (*tenant) detail(ctx fiber.Ctx, tenantID int64) (*dto.TenantItem, error) {
+	return services.Tenant.SuperDetail(ctx, tenantID)
+}
+
 // list
 //
 //	@Summary	租户列表

backend/app/http/super/user.go

@@ -13,6 +13,21 @@ import (
 // @provider
 type user struct{}
 
+// detail
+//
+//	@Summary	用户详情
+//	@Tags		Super
+//	@Accept		json
+//	@Produce	json
+//	@Param		userID	path	int64	true	"UserID"
+//	@Success	200		{object}	dto.UserItem
+//
+//	@Router		/super/v1/users/:userID<int> [get]
+//	@Bind		userID path
+func (*user) detail(ctx fiber.Ctx, userID int64) (*dto.UserItem, error) {
+	return services.User.Detail(ctx, userID)
+}
+
 // list
 //
 //	@Summary	用户列表

backend/app/services/tenant.go

@@ -26,6 +26,49 @@ import (
 // @provider
 type tenant struct{}
 
+// SuperDetail 查询单个租户详情（平台侧）。
+func (t *tenant) SuperDetail(ctx context.Context, tenantID int64) (*superdto.TenantItem, error) {
+	if tenantID <= 0 {
+		return nil, errors.New("tenant_id must be > 0")
+	}
+
+	tbl, query := models.TenantQuery.QueryContext(ctx)
+	m, err := query.Where(tbl.ID.Eq(tenantID)).First()
+	if err != nil {
+		return nil, err
+	}
+
+	userCountMapping, err := t.TenantUserCountMapping(ctx, []int64{m.ID})
+	if err != nil {
+		return nil, err
+	}
+	incomeMapping, err := t.TenantIncomePaidMapping(ctx, []int64{m.ID})
+	if err != nil {
+		return nil, err
+	}
+
+	item := &superdto.TenantItem{
+		Tenant:              m,
+		UserCount:           lo.ValueOr(userCountMapping, m.ID, 0),
+		IncomeAmountPaidSum: lo.ValueOr(incomeMapping, m.ID, 0),
+		StatusDescription:   m.Status.Description(),
+	}
+
+	ownerMapping, err := t.TenantOwnerUserMapping(ctx, []*models.Tenant{m})
+	if err != nil {
+		return nil, err
+	}
+	item.Owner = ownerMapping[m.ID]
+
+	adminMapping, err := t.TenantAdminUsersMapping(ctx, []int64{m.ID})
+	if err != nil {
+		return nil, err
+	}
+	item.AdminUsers = adminMapping[m.ID]
+
+	return item, nil
+}
+
 // SuperCreateTenant 超级管理员创建租户，并将指定用户设为租户管理员。
 func (t *tenant) SuperCreateTenant(ctx context.Context, form *superdto.TenantCreateForm) (*models.Tenant, error) {
 	if form == nil {

backend/app/services/user.go

@@ -41,6 +41,42 @@ func (t *user) FindByUsername(ctx context.Context, username string) (*models.Use
 	return model, nil
 }
 
+// Detail 查询用户详情（超级管理员侧，返回脱敏后的 DTO）。
+func (t *user) Detail(ctx context.Context, userID int64) (*dto.UserItem, error) {
+	if userID <= 0 {
+		return nil, errors.New("user_id must be > 0")
+	}
+
+	model, err := t.FindByID(ctx, userID)
+	if err != nil {
+		return nil, err
+	}
+
+	ownedTenantCounts, err := t.UserOwnedTenantCountMapping(ctx, []int64{model.ID})
+	if err != nil {
+		return nil, err
+	}
+	joinedTenantCounts, err := t.UserJoinedTenantCountMapping(ctx, []int64{model.ID})
+	if err != nil {
+		return nil, err
+	}
+
+	return &dto.UserItem{
+		ID:                model.ID,
+		Username:          model.Username,
+		Roles:             model.Roles,
+		Status:            model.Status,
+		StatusDescription: model.Status.Description(),
+		Balance:           model.Balance,
+		BalanceFrozen:     model.BalanceFrozen,
+		VerifiedAt:        model.VerifiedAt,
+		CreatedAt:         model.CreatedAt,
+		UpdatedAt:         model.UpdatedAt,
+		OwnedTenantCount:  ownedTenantCounts[model.ID],
+		JoinedTenantCount: joinedTenantCounts[model.ID],
+	}, nil
+}
+
 func (t *user) Create(ctx context.Context, user *models.User) (*models.User, error) {
 	if err := user.Create(ctx); err != nil {
 		return nil, errors.Wrapf(err, "Create user failed, %s", user.Username)