Добавлена интеграция с Qdrant для поиска по векторам

LazyBear.MCP/Services/Qdrant/QdrantClientProvider.cs

@@ -0,0 +1,29 @@
+using Microsoft.Extensions.Configuration;
+using RestSharp;
+
+namespace LazyBear.MCP.Services.Qdrant;
+
+public sealed class QdrantClientProvider
+{
+    public RestClient? Client { get; }
+
+    public string? InitializationError { get; }
+
+    public QdrantClientProvider(IConfiguration configuration)
+    {
+        try
+        {
+            var url = configuration["Qdrant:Url"];
+            if (string.IsNullOrWhiteSpace(url))
+            {
+                throw new InvalidOperationException("Qdrant:Url не настроен в конфигурации.");
+            }
+
+            Client = new RestClient(url);
+        }
+        catch (Exception ex)
+        {
+            InitializationError = $"{ex.GetType().Name}: {ex.Message}";
+        }
+    }
+}