org/members: display 2FA members states + optimize sql requests (#7621)

* org/members: display 2FA state

* fix comment typo

* lay down UserList bases

* add basic test for previous methods

* add comment for UserList type

* add valid two-fa account

* test new UserList methods

* optimize MembersIsPublic by side loading info on GetMembers + fix integrations tests

* respect fmt rules

* use map for data

* Optimize GetTwoFaStatus

* rewrite by using existing sub func

* Optimize IsUserOrgOwner

* remove un-used code

* tests: cover empty org + fix import order

* tests: add ErrTeamNotExist path

* tests: fix wrong expected result

models/fixtures/team_user.yml

@@ -62,4 +62,10 @@
   id: 11
   org_id: 17
   team_id: 9
-  uid: 20
+  uid: 20
+
+-
+  id: 12
+  org_id: 25
+  team_id: 10
+  uid: 24