feat: Create NEW Campaign flow

[ivopaunov]

Create new campaign flow NOT final design here - it subject to changes but it's a starting point

• [x] New campaign flow - Device select
• [x] New campaign flow - Banner size select
• [x] New campaign flow - Creatives upload + creatives gallery
• [x] New campaign flow - Audience - categories and countries
• [x] New campaign flow - Campaign parameters - period, budget, name etc.
• [x] New campaign flow - Overview
• [ ] New campaign flow - Great success with confetti 🎉🎊

[ivopaunov]

Ad format can be seen here - we should add some basic formats for the start

[ivopaunov]

temp ipfs upload url https://vhoda.adex.network/ipfs/upload?apiKey=gubitapagdokatomuviashvhod6eteboli

exampale how to send files 1 by 1 @Maskln

[ivopaunov]

https://github.com/AmbireTech/adex-backend/pull/149

[ivopaunov]

https://github.com/AmbireTech/adex-interface/pull/45