Preferences: Add read-only APIServer for preferences and dashboard stars (#106109)

pkg/registry/apis/preferences/legacy/sql_teams.sql

@@ -0,0 +1,9 @@
+SELECT t.uid FROM {{ .Ident .TeamMemberTable }} as tm
+  JOIN {{ .Ident .UserTable }} as u ON tm.user_id = u.id
+  JOIN {{ .Ident .TeamTable }} as t ON tm.team_id = t.id
+ WHERE tm.org_id = {{ .Arg .OrgID }} 
+   AND u.uid = {{ .Arg .UserUID }}
+{{ if .IsAdmin }}
+   AND tm.permission = 4
+{{ end }}
+ ORDER BY t.id