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LightlessSync/Services/Chat/ChatModels.cs

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+using System;
+using System.Collections.Generic;
+using LightlessSync.API.Dto.Chat;
+
+namespace LightlessSync.Services.Chat;
+
+public sealed record ChatMessageEntry(
+    ChatMessageDto Payload,
+    string DisplayName,
+    bool FromSelf,
+    DateTime ReceivedAtUtc);
+
+public readonly record struct ChatChannelSnapshot(
+    string Key,
+    ChatChannelDescriptor Descriptor,
+    string DisplayName,
+    ChatChannelType Type,
+    bool IsConnected,
+    bool IsAvailable,
+    string? StatusText,
+    bool HasUnread,
+    int UnreadCount,
+    IReadOnlyList<ChatMessageEntry> Messages);