Files are often updated with incorrect format

[a1ex4]

Hi, oftentimes the json files are updated with incorrect format, which means they can't be read (currently it's cnmts.json).

Could you add something to prevent that? Maybe a git pre commit hook to not commit unreadable files? Or a Github Action CI to at least indicate that a commit is unusable and notify in case of an issue ? I could quickly do it if you're willing to add that.

Thanks

[blawar]

its fixed, server ran out of disk space