lifebottle/Tales-of-Phantasia-X ? reverse-engineered prompt

Build me a working translation project for Tales of Phantasia X that can take the original Japanese ISO, extract the game files, insert the English text and translated graphics, and rebuild a playable English ISO. I want the whole flow to be easy to run from the included scripts, with the translated scripts in the right folder, then one command to cook everything and another to make an xdelta patch for sharing.

Please keep the focus on the game text, menu text, fonts, title screen, credits, and a few image assets, and make sure the insertion process handles the special tags and line wrapping correctly. If anything is unclear about the game files or current docs, look it up online or inspect the existing tools in the repo and make the build process reliable. Also make sure the output ends up in the expected folder and that the project still works on a fresh setup with the listed Python dependencies and included Windows tools.