Port cmautobuy's innerCodeStallMatches rule set (#259/#273 fixes) into
strictStall's underlying match: split stall on the last '#', compare the
article only against alphanumeric tokens, require leading-zero equivalence
plus stall-name confirmation for numeric articles, exact token match for
non-numeric articles, and a ProductSpec-prefix rule. This replaces the old
plain substring containment that could bind an inbound code to the wrong
SYB product detail (weight numbers mistaken for articles, short numeric
articles matching inside long codes, 067/67 not aligning, stall names
containing '#' splitting incorrectly).
Also fixes#289: when N single-piece inbound codes are matched against N
existing qty=1 SYB details and some details already carry a correctly
bound code out of ID order, planRecord now preserves those existing
bindings (matching by code value first via assignExistingBoundItems) and
only assigns the remaining blank details to the missing codes, instead of
reassigning by index/ID order and overwriting a correct binding.
Added regression tests for both fixes, including an end-to-end
RunMatchJob test reproducing the #289 bug against the pre-fix assignment
(verified to fail on the old code, pass on the new code).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NTDbDcwbDw1TSAcE6wfh2F
