fix(playset): merge reprint editions into their canonical set

[gjuillot]

Bug solved

In the "Physical playset" dashboard, some variations (alt arts) were not counted towards the completion of the playset. If full art are on purpose not counted in this dashboard (because with no text they are less usable in games), the alternative arts or the stamped cards (like Faction or WC) should.

Summary

• Adds EOLECB, WCQ25, WCS26, TCS3 and JUDGE to SET_ALIASES — whole-set reprints, each visually confirmed as the same standard-art edition as its canonical target.
• Adds a new CARD_ALIASES map for DUSTERTOP and MUSUBI, which each mix cards reprinted from two different canonical sets rather than one, so a single whole-token alias couldn't express them (verified card-by-card with zero ambiguity).
• Checked and excluded DUSTERCB: visual inspection showed full-art alternates, not reprints, so it must not merge into DUSTER.
• Fixes CollectionCardView::fillFromApiData() to derive cardSet from the reference itself when altered-core reports a null set (seen on EOLECB), instead of storing '' — which previously caused the row to be silently dropped from every merge computation (it never matched WHERE card_set IN (:sets)).

Test plan

• Full phpunit suite passes (same 6 pre-existing, unrelated cardGroup-fixture failures as on main, no new failures)
• Added/updated unit tests for both SET_ALIASES and CARD_ALIASES merges in CollectionPlaysetServiceTest and CollectionPlaysetCardsServiceTest
• Added a unit test for the cardSet null-fallback in CollectionCardViewTest