User management page design and backend connection

[mistikk]

The role management page will be designed from scratch.

AC (acceptance criteria)

• The page will be simple user list.
• The admin can create, edit or delete a user.
• User list and permission list will take from api.
• Backend implements is not ready right now, i will update to this issue after backend changes.

[ue]

Admin adini degistirebilir soyadini degistriebilir,
maili degistirebilir
rol unu degistirebilir (birden fazla rol verebilir)
ve silebilir