New WO4You link for members only

[SimplyPancake]

Heyhey, now if a member is logged in, then they have access to a special WO4You link (our book supplier)

The link is https://wo4you.nl/student-association/shop/4f4b0004-cbde-4196-a251-0f7b2367cf20

[SimplyPancake]

Update on the link:

How it should be

• Without the link, one goes to the studystore website and can see the booklist of a study association, but they do not have any reduction in price, as they do not have a special link
• With the link: One goes to the link and automatically the study association is recognised. Then one can see the booklist and purchase, and they also get reduction in price

How it is now

• Without the link, one goes to the studystore website and cannot see the booklist
• With the link: One goes to the link, can see the booklist, and still has to select if they are a member or not.

For now, we should put the WO4You link available for everyone on our website. This link should be put in the local.py