Alerting: Move Alert Groups tab to end of tabs (#42241)

* move alertgroups tab to end of tabs

* more reorder

pkg/api/index.go

@@ -419,10 +419,7 @@ func (hs *HTTPServer) buildAlertNavLinks(c *models.ReqContext, uaVisibleForOrg b
 	alertChildNavs := []*dtos.NavLink{
 		{Text: "Alert rules", Id: "alert-list", Url: hs.Cfg.AppSubURL + "/alerting/list", Icon: "list-ul"},
 	}
-	if uaVisibleForOrg {
-		alertChildNavs = append(alertChildNavs, &dtos.NavLink{Text: "Alert groups", Id: "groups", Url: hs.Cfg.AppSubURL + "/alerting/groups", Icon: "layer-group"})
-		alertChildNavs = append(alertChildNavs, &dtos.NavLink{Text: "Silences", Id: "silences", Url: hs.Cfg.AppSubURL + "/alerting/silences", Icon: "bell-slash"})
-	}
+
 	if c.OrgRole == models.ROLE_ADMIN || c.OrgRole == models.ROLE_EDITOR {
 		if uaVisibleForOrg {
 			alertChildNavs = append(alertChildNavs, &dtos.NavLink{
@@ -437,6 +434,10 @@ func (hs *HTTPServer) buildAlertNavLinks(c *models.ReqContext, uaVisibleForOrg b
 			})
 		}
 	}
+	if uaVisibleForOrg {
+		alertChildNavs = append(alertChildNavs, &dtos.NavLink{Text: "Silences", Id: "silences", Url: hs.Cfg.AppSubURL + "/alerting/silences", Icon: "bell-slash"})
+		alertChildNavs = append(alertChildNavs, &dtos.NavLink{Text: "Alert groups", Id: "groups", Url: hs.Cfg.AppSubURL + "/alerting/groups", Icon: "layer-group"})
+	}
 	if c.OrgRole == models.ROLE_ADMIN && uaVisibleForOrg {
 		alertChildNavs = append(alertChildNavs, &dtos.NavLink{
 			Text: "Admin", Id: "alerting-admin", Url: hs.Cfg.AppSubURL + "/alerting/admin",