nx_team_selfdirect_test.nx

nx_team_selfdirect_test.nx -- the team DIRECTS ITS OWN WORK: scans a domain, finds the GAPS its library can't compute, builds exactly those (synth->verify->govern-> bank), and KNOWS WHEN DONE (a re-scan finds nothing). Domain = x*c for c in 2..7. NOTE: the per-goal work lives in helper functions, not in main. The Engineer (nx_engineer_crash) caught an earlier version crashing with SIGSEGV at main entry, 0 output -- the known-good compiler miscompiles very-high-local-count functions (the g1 high-pressure class). Splitting main into smaller frames is the workaround; the underlying compiler bug is owed by the codegen arc. Known answer: pass 1 builds 6, pass 2 finds 0 gaps.