Add I18N assistant for localization of AI Studio content

app/MindWork AI Studio/Settings/DataModel/Data.cs

@@ -100,4 +100,6 @@ public sealed class Data
     public DataJobPostings JobPostings { get; init; } = new();
     
     public DataBiasOfTheDay BiasOfTheDay { get; init; } = new();
+    
+    public DataI18N I18N { get; init; } = new();
 }

app/MindWork AI Studio/Settings/DataModel/DataI18N.cs

@@ -0,0 +1,24 @@
+namespace AIStudio.Settings.DataModel;
+
+public class DataI18N
+{
+    /// <summary>
+    /// Preselect any I18N options?
+    /// </summary>
+    public bool PreselectOptions { get; set; }
+
+    /// <summary>
+    /// Preselect the target language?
+    /// </summary>
+    public CommonLanguages PreselectedTargetLanguage { get; set; } = CommonLanguages.EN_GB;
+
+    /// <summary>
+    /// Preselect any other language?
+    /// </summary>
+    public string PreselectOtherLanguage { get; set; } = string.Empty;
+    
+    /// <summary>
+    /// Which LLM provider should be preselected?
+    /// </summary>
+    public string PreselectedProvider { get; set; } = string.Empty;
+}