nx_self_model_regen.nx

nx_self_model_regen.nx -- the LIBRARIAN regenerates the self-model count FROM the registry (data), instead of Claude hand-editing a 229-cap inline main() that overruns the compiler's register allocator and segfaults (operator: "keep building the team and dont do the work yourself"). The registry is DATA (one CAPREG line per cap, written by nx_cap_register); this reader LOOPS over it -- a SMALL main, no reg pressure, scales to thousands. This is the fix for the fat-main crash AND removes Claude from self-model upkeep: the team registers caps -> the registry grows -> the Librarian regenerates the count. license_tier: ORIGINAL