Use fixed height horizontal waterfall cards

Ariver

2026-06-12 0754f2706a79128e87b65867e1d33096d53687fa

 C1.source/Sources/Aligner/QuickSwitchSnapshotLoader.swift

@@ -328,7 +328,7 @@
            WindowEnumerationRecord(
                id: 20_015,
                app: app,
                title: "CG-only Offscreen Rejected",
                title: "CG-only Space-backed Candidate",
                size: CGSize(width: 900, height: 600),
                subrole: .standard,
                hasAXBacking: false,