[Feature] jfif file support

[nghduc97]

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request.

• Yes

The feature

Support for uploading .jfif file format, currently images I download from X (twitter) come in this format, I have to convert to png to upload to Immich.

Platform

• Server
• Web
• Mobile

[AngelaDMerkel]

Pretty whacky considering these are just JPEG files, in principle. You'd be better moving the bitstream into a new container rather than converting it to PNG. You could also just rename them, and then I bet they would work.