namespace Journal.Core.Dtos; public sealed record SpeechDeviceDto( int Index, string Name); public sealed record SpeechDevicesResultDto( IReadOnlyList Devices, string? Warning = null); public sealed record SpeechTranscribeRequestDto( string? AudioBase64 = null, string? Engine = null, string? WhisperModel = null, string? Text = null, int? SimulateDelayMs = null); public sealed record SpeechTranscribeResultDto( string Text, string Engine, string? Warning = null);