nx_map_remove_func.nx

nx_map_remove_func.nx -- VARIANT-AGNOSTIC full-scale delegation. For each consumer in a list: find a top-level func by NAME, extract its OWN body (funcmine BOL rule: `func<name>(` -> next `func ` at BOL), REMOVE it, and ensure a shared-lib import is present. Because it reads each consumer's own body, ONE run handles ALL formatting variants of a helper (exact-block matching cannot). SAFE: edits only where the def occurs EXACTLY ONCE and the import anchor occurs exactly once; else SKIP untouched. license_tier: ORIGINAL No hw writes (Rule 26).