Document App Store pricing gate for 8.1.6

Ariver

2026-06-28 b19bcd64878518b8617d0e1910f4c6a9f00316a4

 src/Apptag/ProEntitlement.swift

@@ -97,6 +97,10 @@
    let theme: AppGridTheme
    let startedAt: Date
    let endsAt: Date

    func remainingSeconds(at date: Date = Date()) -> Int {
        max(0, Int(ceil(endsAt.timeIntervalSince(date))))
    }
}

struct ProNoteQuotaStatus: Equatable {