Better profile caching.

Wino.Core.Domain/Entities/Shared/WinoAccountAddOnCache.cs

@@ -0,0 +1,24 @@
+using System;
+using SQLite;
+
+namespace Wino.Core.Domain.Entities.Shared;
+
+public class WinoAccountAddOnCache
+{
+    [PrimaryKey]
+    public Guid AccountId { get; set; }
+
+    public bool HasAiPack { get; set; }
+
+    public int? AiUsageCount { get; set; }
+
+    public int? AiUsageLimit { get; set; }
+
+    public DateTime? AiBillingPeriodStartUtc { get; set; }
+
+    public DateTime? AiBillingPeriodEndUtc { get; set; }
+
+    public bool HasUnlimitedAccounts { get; set; }
+
+    public DateTime LastUpdatedUtc { get; set; }
+}

Wino.Core.Domain/Interfaces/IWinoAccountProfileService.cs

@@ -22,6 +22,7 @@ public interface IWinoAccountProfileService
     Task<ApiEnvelope<EmailConfirmationResendResultDto>> ResendEmailConfirmationAsync(string endpoint, string ticket, CancellationToken cancellationToken = default);
     Task<ApiEnvelope<JsonElement>> ForgotPasswordAsync(string email, CancellationToken cancellationToken = default);
     Task<WinoAccount?> GetActiveAccountAsync();
+    Task<WinoAccountAddOnSnapshot?> GetCachedAddOnSnapshotAsync();
     Task<WinoAccount?> GetAuthenticatedAccountAsync(CancellationToken cancellationToken = default);
     Task<bool> HasActiveAccountAsync();
     Task<bool> HasAddOnAsync(WinoAddOnProductType productId, CancellationToken cancellationToken = default);

Wino.Core.Domain/Interfaces/IWinoAddOnService.cs

@@ -8,5 +8,5 @@ namespace Wino.Core.Domain.Interfaces;
 
 public interface IWinoAddOnService
 {
-    Task<IReadOnlyList<WinoAddOnInfo>> GetAvailableAddOnsAsync(CancellationToken cancellationToken = default);
+    Task<IReadOnlyList<WinoAddOnInfo>> GetAvailableAddOnsAsync(bool useCachedDataOnly = false, CancellationToken cancellationToken = default);
 }

Wino.Core.Domain/Models/Accounts/WinoAccountAddOnSnapshot.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace Wino.Core.Domain.Models.Accounts;
+
+public sealed record WinoAccountAddOnSnapshot(
+    bool HasAiPack,
+    int? UsageCount = null,
+    int? UsageLimit = null,
+    DateTimeOffset? BillingPeriodStartUtc = null,
+    DateTimeOffset? BillingPeriodEndUtc = null,
+    bool HasUnlimitedAccounts = false,
+    DateTimeOffset? LastUpdatedUtc = null);