Iiteration for threefold.io website

[amandacaster]

We have made changes and added a few sections and pages to this iteration of the threefold.io website. The changes/additions are explained in each ticket listed below, if you have any questions or clarifications, please ask away here or in the respective ticket.

• For the content, layout, and design please check the Canva
• For the images please check the drive

The pages to make changes (Do not push this to master, keep in only in development)

• [x] #432
• [x] #433
• [x] #434
• [x] #435
• [x] #436
• [x] #437
• [x] #438

[amandacaster]

All the above done, and pushed to dev.threefold.io, it is being reviewed now, adding comments in #445