- if defined, enables LAIKA_BOX obfuscation for variables
- new macros (LAIKA_BOX_SKID_START & LAIKA_BOX_SKID_END), become no-ops if LAIKA_OBFUSCATE is undefined
- TODO: use cmake to automate the generation of lboxconfig.h
- keys can now be passed per-build passing -DLAIKA_PUBKEY=[pubkey] & -LAIKA_PRIVKEY=[pubkey] to `cmake -B`
- if those definitions aren't passed, the default public & private key will be used (for quick testing)