Mint a new image into your collection without leaving the page

[xylophonez]

The Collectibles tab is currently populated with images uploaded to img.arweave.dev by the user who owns the profile.

To avoid making users go to img.arweave.dev to post a new image, we should add that functionality directly to ar.page.

The code for img.arweave.dev is open sourced here.

img works by posting an image and compliant metadata to an Arweave contract. The relevant img code for inspiration is here, where you can find the contract ID and required metadata structure:

https://github.com/twilson63/permaweb-img-app/blob/atomic-tx/src/lib/deploy-path.js

Vision for the UI: a "Mint image" button on the page which triggers a modal.