feat: create campaign main page

[Esinko]

• Include to-be-donated devices' technical information and images
• Include placeholders for applying for a donation
• Include some basic campaign information

[vercel[bot]]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
testausserveri-fi	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 11, 2023 11:46am

[Chicken]

Pikkupräntti/ehdot vois tuoda sivun pohjalta ylös jossa ne on helposti luettavissa

[ahnl]

Lisää keskustelua ja ideointia kampanjasta lauantaina 27.5. #yhdistys-kanavalla: https://discord.com/channels/697710787636101202/1039504929468989440/1112095133291266098

[Esinko]

Will merge now. Further changes should be done through PRs towards the coal branch.