Add Support for Partnerize

[rfrlcode]

@MentatBot can you add support for partnerize as another network.
these files will need to be modified:
apps/web/app/api/user/brands/route.ts
apps/web/ui/modals/add-edit-network-modal.tsx
apps/web/lib/api/links.ts

please use the information from the past few commits to make sure your suggestions work.

[mentatbot]

I will start working on this issue