nx_pattern_emit5.nx

nx_pattern_emit5.nx -- PATTERN EMITTERS: GEOMETRY (shape 9 of 10) + PID_LOOP (shape 10 of 10). With these + SCAFFOLD (team-owned scaffold_author) the Builder's pattern library is 10/10 hands-off. GEOMETRY: nm coords + area/spacing/DRC (the mask_geom / micron_geom / fab_slice shape). min_feat and min_gap are SPEC PARAMS (the process node's design rules), baked from the assignment -- rule 11. Negative dimensions are REFUSED (-1), never silently absd. PID_LOOP: error -> control with the PLANT SIM AS ORACLE (the heater_pid shape). The emitter SIMULATES the closed loop (first-order plant x += u/8) AT EMIT TIME and REFUSES to author gains that do not converge -- a mechanical pre-flight, no Claude judgment. The exact simulated endpoint is baked into the authored test as a KAT (bit-exact integer replay) plus a convergence bound + integral-clamp KAT. Extends emit(231)/emit2(235)/emit3(241)/emit4(262). LAWS: struct-free, integer-only, flat ifs, <=6 args per func (filed >6-stack-args miscompile). license_tier: ORIGINAL