feat(core): update DTOs, Trade Republic client, Yahoo scrapers, and dynamic settings

FinlyticCore/Dtos/Fundamentals/TickerInfoDto.cs

@@ -0,0 +1,16 @@
+using System.Text.Json.Serialization;
+
+namespace FinlyticCore.Dtos.Fundamentals;
+
+/// <summary>
+/// Enthält einen Ticker mit zugehörigem Börsenplatz.
+/// </summary>
+[Serializable]
+public record TickerInfoDto
+{
+    [JsonPropertyName("ticker")]
+    public string Ticker { get; init; } = string.Empty;
+
+    [JsonPropertyName("exchange")]
+    public string? Exchange { get; init; }
+}