[docs]: Migrate (in-body) showcase pictures to cloudflare

[joostdecock]

Where can we see the problem? 🤔

https://freesewing.org/showcase/floral-camoflaged-charlie-chinos

Are you a FreeSewing patron? 😃

Yes, I am a tier-8 patron ❤️ 💙 💜

Suggested content

The images in older showcase posts (pre-v3) still are hosted on Strapi (v2 backend). The title images have all been migrated because doing so in an automated way wasn't too hard.

Migrating the body images will require some more work, but it should be done so we can discontinue the v2 backend.

Additional context

Shout-out to @nataliasayang for pointing this out in #5799

[tangerineshark]

Heyo, is migrating stuff from Strapi to Cloudflare a thing I can do? Does Strapi still exist? If so, I have half the accesses I need... 🤔