Add number of tokens to the service accounts view (#44919)

* feat: add serviceaccountDTO

* WIP

* feat: listing number of tokens for a given service account

* nit: removed fmt

* Update pkg/services/serviceaccounts/database/database.go

* Update public/app/features/serviceaccounts/ServiceAccountsListPage.tsx

* fixes

* align DTOProfile data to the frontend

* reviewed myself fixes

* fix: tests fix

pkg/services/serviceaccounts/models.go

@@ -1,6 +1,10 @@
 package serviceaccounts
 
-import "github.com/grafana/grafana/pkg/services/accesscontrol"
+import (
+	"time"
+
+	"github.com/grafana/grafana/pkg/services/accesscontrol"
+)
 
 var (
 	ScopeAll = "serviceaccounts:*"
@@ -22,3 +26,23 @@ type CreateServiceaccountForm struct {
 	OrgID int64  `json:"-"`
 	Name  string `json:"name" binding:"Required"`
 }
+
+type ServiceAccountDTO struct {
+	Id     int64  `json:"id"`
+	Name   string `json:"name"`
+	Login  string `json:"login"`
+	OrgId  int64  `json:"orgId"`
+	Tokens int64  `json:"tokens"`
+}
+
+type ServiceAccountProfileDTO struct {
+	Id            int64           `json:"id"`
+	Name          string          `json:"name"`
+	Login         string          `json:"login"`
+	OrgId         int64           `json:"orgId"`
+	IsDisabled    bool            `json:"isDisabled"`
+	UpdatedAt     time.Time       `json:"updatedAt"`
+	CreatedAt     time.Time       `json:"createdAt"`
+	AvatarUrl     string          `json:"avatarUrl"`
+	AccessControl map[string]bool `json:"accessControl,omitempty"`
+}