New projects describe themselves to community lists (recomp.board et al.)
via .recomp.json at the repo root: game, system PS1, type recomp,
toolchain psxrecomp, status exploring, and original region + serial.
write_recomp_json.py takes the serial from disc_probe.json and derives
region from the Sony serial prefix, falling back to --region (which
defaults to USA and would mislabel PAL discs). It only fills missing
fields, so re-running it never clobbers a maintainer's edits.
Both gitignore templates ignored /*.json at the root, which would have
silently dropped the file from the initial commit; un-ignore it.
Closes#406
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>