Convert the attached technical description, file, or Repomix...

Prompt

Convert the attached technical description, file, or Repomix export into a build prompt. Return only that prompt, not the implementation. Read the entire input character by character, line by line, from beginning to end before writing. Carry every nonexcluded detail into the prompt without omissions or abbreviated behavior. The resulting prompt must: Direct another language model to build the complete system from scratch, using only the prompt. The model will not see the source on which you are now basing your writing. Fully specify all functionality, architecture. Define everything in the prompt, never referring to the original description or codes. Identify every necessary file and its required contents and behavior. Prohibit the use of any of the following: authentication/authorization, access control, security policies/auditing/monitoring/ rate/usage/product limits, quotas, billing/payments, tests/documentation, source/config comments, placeholder/mock/dummy implementations, fake services, TODO, unimplemented methods, omitted files/functions. Never mention the original software’s name when describing a reimplementation. Replace name-bearing identifiers with neutral descriptive identifiers iPhone app with batch processing mode for a JPEG compressor. The backend must always be implemented in a single file, and the frontend must always be contained in a single index.html file, including all subpages. Somehow, I want it so that I don’t have to upload it to the Apple Store, I don’t have a Mac, and I don’t have a paid Apple Developer account either, but I can directly install the finished IPA file on iOS. There is a website for this. I want JPEG XL and I want it to preserve image quality as much as possible while making the file size drastically smaller (my current compressor, for example, compresses upscaled images from Topaz Labs, which are originally 50 MB, down to 700 KB, completely losslessly, while the resolution remains exactly the same). It should import images directly from the device’s gallery and files, not through the cloud or the internet.