added Qdrant embedding model config

packages/config/src/types.ts

@@ -43,6 +43,9 @@ export interface GadgetCodeConfig {
   qdrant: {
     host: string;
     collection: string;
+    providerId: string; // AiProvider._id (GadgetId type not available here)
+    embeddingModel: string; // id/slug of embedding model
+    vectorSize?: number; // vector size
   };
   redis: {
     host?: string;