re-add old guides to the new docs

[ghostdevv]

We need to re-add the guides from v1 docs to the v2 docs. The following guides need to be added:

• Background Removal
• Image Optimization
• Image Overlays
• Image Underlays
• Placeholders
• Responsive Images
• Social Media Cards
• Text Overlays
• Uploading Images And Videos

We're using Starlight for docs currently, so you can add the files at packages/docs/src/content/guides. The file names should be the same (except .mdx instead of .md). The content may need tweaking to be up-to-date with the new synatx but I'll make sure it's all good during review. It's mostly about moving the content over. If you need to add tabs for multi-codeblocks, you can use the tabs component from starlight. You'll also need to remove the redirect entry for your guides from the vercel.json

[oreoluwa212]

hi @ghostdevv I would like to hop on this if it is still available

[ghostdevv]

Go for it! @oreoluwa212

If you want to do them all, then let's start with a couple first so we can get a feel for any style changes we need to make - then can do the rest 🙏 (no worries though if you don't want to do them all)

[ghostdevv]

Hey @oreoluwa212, did you manage to find some time to take a look at this? 🙏 /nf

[Rishi-0007]

Hi @ghostdevv, I'd love to contribute to this issue as part of Hacktoberfest.

[ghostdevv]

@Rishi-0007 Feel free to take on a couple of these if you still like to!