two things:

1. finally got rid of libpcre2. For the people that didn’t read the previous devlog, I needed a regex implementation as part of the user-provided mimetype selection, but I didn’t realize POSIX had one in regex.h and pcre seemed like the standard. POSIX regexes should be more than enough, though, so that’s a dependency killed
2. added locking and index refreshing. nothing was locked previously which is Not Good™️, but more importantly, the daemon never refreshed the index of clipboard data, so if i deleted one, the index would get rewritten anyway with the deleted file and corrupt it. Solution was to stop persisting the index and only read it when it’s used.