feat: prop editing

[caroluchoa]

• Use new widgets
• Create new loaders to return icons to admin
• Create adminIcons file where it has the necessary icons in a string format

Docs ready on: deco-sites/starting#269
PS: I don't think using string SVG file is the best solution. However, we were having trouble making icons from the store available for rendering in the admin project due to CORS errors and other issues. So, sending the icons as strings was the best solution we found at the moment. But this approach needs to be revisited.
Also, as mentioned on the docs, I've created a script on our storefront to transform icons into strings when deno task run is executed. The script is generate-icons.ts. This approach centralizes icon updates to sprites.svg only, avoiding the need for the user to update icons at two different files.

figma: https://www.figma.com/file/w0fmddDWNctUSlMqpgo67T/Beta%3A-new-navigation-%E2%80%A2-Q4.23?type=design&node-id=894-88372&mode=design&t=R9riu1daJMhk4uCR-0

Loom

prop-edit.mov

Reviews

• Require a review from someone at the Engineering team.
• If you have improved our UX with this PR, please send this to the Design team.

[igorbrasileiro]

LGTM.

[igorbrasileiro]

Wdyt about creating a loader that returns sprites.svg with cors, so the admin can access it ?!

[caroluchoa]

Wdyt about creating a loader that returns sprites.svg with cors, so the admin can access it ?!

@igorbrasileiro and I have agreed to postpone this for a bit