PRE-CALANAIS CELESTIAL CANDIDATE FREEZE

The attached technical supplement predates the Calanais analysis. Its audit genealogy records: v7 all-88 Western Stellarium line parser -> Cygnus + Scorpius under strict four-arm topology; v8 central four-arm geometry -> Cygnus (88 -> 2 -> 1).

This prior result is used only to freeze the celestial candidate universe before the Calanais test. The present Calanais paper independently tests the two surviving topological candidates with a new axial-partition criterion.

Prior artifact SHA-256: 0e8c526204a08e9eff6ab265c8e1e5547a94f284699a59c3c4a15669bed6da11
Official Western Stellarium source: https://github.com/Stellarium/stellarium-skycultures/blob/master/western/index.json
