note from task breakdown: not te be broken down for now

Examples of handling files in WBStack: Contributed by @Addshore

• Validating an upload https://github.com/wbstack/api/blob/main/app/Http/Controllers/WikiLogoController.php#L39
• Getting a disk to (mainly to delete things if they already exist) https://github.com/wbstack/api/blob/main/app/Http/Controllers/WikiLogoController.php#L39
• Storing the image https://github.com/wbstack/api/blob/main/app/Http/Controllers/WikiLogoController.php#L56-L60
• Getting urls from disk https://github.com/wbstack/api/blob/main/app/Http/Controllers/WikiLogoController.php#L83-L84

Maybe with a progress indicator (in 20% 40% 60% etc. )

@Lydia_Pintscher we'd like to change the file size limit from "10k lines" to "10MB", because at this step of processing the upload, we do not open the file and read it, yet. The check on a maximum number of lines can happen later, during the import process. 10MB file size is the equivalent of 10k lines, each filled with 250 4-byte unicode characters. A file containing 10k lines of only 1-byte ASCII characters will be a lot smaller (by factor 4, obviously).

Sounds good to me :)

Sprint 1 Review - very close to passing peer review.

• PR #11 is proving to be the tricky part of this task. It works with specific REST clients, but does funny things with other REST clients