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

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

@@ -0,0 +1,20 @@
+namespace AIStudio.Tools.ERIClient.DataModel;
+
+/// <summary>
+/// Information about a retrieval process, which this data source implements.
+/// </summary>
+/// <param name="Id">A unique identifier for the retrieval process. This can be a GUID, a unique name, or an increasing integer.</param>
+/// <param name="Name">The name of the retrieval process, e.g., "Keyword-Based Wikipedia Article Retrieval".</param>
+/// <param name="Description">A short description of the retrieval process. What kind of retrieval process is it?</param>
+/// <param name="Link">A link to the retrieval process's documentation, paper, Wikipedia article, or the source code. Might be null.</param>
+/// <param name="ParametersDescription">A dictionary that describes the parameters of the retrieval process. The key is the parameter name,
+/// and the value is a description of the parameter. Although each parameter will be sent as a string, the description should indicate the
+/// expected type and range, e.g., 0.0 to 1.0 for a float parameter.</param>
+/// <param name="Embeddings">A list of embeddings used in this retrieval process. It might be empty in case no embedding is used.</param>
+public readonly record struct RetrievalInfo(
+    string Id,
+    string Name,
+    string Description,
+    string? Link,
+    Dictionary<string, string>? ParametersDescription,
+    List<EmbeddingInfo> Embeddings);