Add Qdrant as vector database (#580)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/Tools/Services/RustService.Databases.cs

@@ -0,0 +1,25 @@
+using AIStudio.Tools.Rust;
+
+namespace AIStudio.Tools.Services;
+
+public sealed partial class RustService
+{
+    public async Task<QdrantInfo> GetQdrantInfo()
+    {
+        try
+        {
+            var cts = new CancellationTokenSource(TimeSpan.FromSeconds(45));
+            var response = await this.http.GetFromJsonAsync<QdrantInfo>("/system/qdrant/info", this.jsonRustSerializerOptions, cts.Token);
+            return response;
+        }
+        catch (Exception e)
+        {
+            if(this.logger is not null)
+                this.logger.LogError(e, "Error while fetching Qdrant info from Rust service.");
+            else
+                Console.WriteLine($"Error while fetching Qdrant info from Rust service: '{e}'.");
+            
+            return default;
+        }
+    }
+}