nx_pattern_emit.nx

nx_pattern_emit.nx -- PATTERN EMITTERS: the Builder authors the real CORE per shape (operator: keep building the team; the flagged lever to drive bp_claude_touch->0). The scaffold author emits the boilerplate + a stub core; the pattern library CLASSIFIES the shape. This is the missing piece -- an emitter PER pattern that authors the actual working CORE LOGIC from a small spec, so for a covered shape the team authors a complete, gated capability with ZERO Claude logic-authoring. Proven by the Engineer verifying the AUTHORED module's test (real KATs, not return-42). RACI: the BUILDER's verb is AUTHOR -- this is its capability. Composes the ma_emit_* / scaffold source-emission pattern (fd writes, \" escapes, name + integer-param injection). LAWS: struct-free, integer-only. license_tier: ORIGINAL