feat: Users API, ownership transfer and removal of the legacy role string

test/site_activity_acceptance_test.go

@@ -132,7 +132,7 @@ func TestSitesActivityLog(t *testing.T) {
 		for _, c := range cases {
 			t.Run(c.request, func(t *testing.T) {
 				e := newSiteEnvWithShop(t)
-				e.addUser(siteWriterID, "", writerRoleID, true)
+				e.addUser(siteWriterID, writerRoleID, true)
 				e.as(t, c.as, c.method, c.path, c.body)
 				e.noEvent(t)
 			})