Added an information view to all data sources (#273)

app/MindWork AI Studio/Tools/ERIClient/DataModel/AuthScheme.cs

@@ -0,0 +1,9 @@
+namespace AIStudio.Tools.ERIClient.DataModel;
+
+/// <summary>
+/// Describes one authentication scheme for this data source. 
+/// </summary>
+/// <param name="AuthMethod">The method used for authentication, e.g., "API Key," "Username/Password," etc.</param>
+/// <param name="AuthFieldMappings">A list of field mappings for the authentication method. The client must know,
+/// e.g., how the password field is named in the request.</param> 
+public readonly record struct AuthScheme(AuthMethod AuthMethod, List<AuthFieldMapping> AuthFieldMappings);