Product recognition demo for supermarket shelf images

tngo ff11529476 fix: cut whole quantity tokens, and gate the fill-in by default ... Review 2, item 2. The first version of this gate counted bigrams with a non-digit character, which let the unit's own letters through: "400g 50%" left "0G" and "0%", "450g カロリー50%" left "0%", and "500ml" left "0M". All three still named products. The quantity token is now cut whole - digits plus unit, in either script - before counting, and the floor is three bigrams rather than two, because "カロリ" is two and it is a descriptor every low-calorie package prints. DecisionPolicy.decide gated the fill-in only when a read was passed, so the unsafe behaviour was the default. Omitting the read now means no fill-in: a caller with a ranking and no read has not shown the text can name anything. TextLane.carries_identity was a dead duplicate of the module function; deleted. Tests: the five cases from the review plus the default-gate case. Suite 284 -> 286. Evaluator unchanged: local 61%/77% full, 59%/95% live.		2026-09-28 23:46:03 +09:00
.github/workflows	chore: run the Python suite from the repository root	2026-09-28 17:26:58 +09:00
recognization	fix: cut whole quantity tokens, and gate the fill-in by default	2026-09-28 23:46:03 +09:00
.gitignore	Initial commit for push folder	2026-09-18 09:13:53 +09:00