Add Inference concept page

qdrant-landing/content/documentation/headless/snippets/inference/query/http.md

@@ -0,0 +1,10 @@
+```http
+POST /collections/<your-collection_name>/points/query
+{
+  "query": {
+    "text": "How to bake cookies?",
+    "model": "qdrant/bm25"
+  },
+  "using": "my-bm25-vector"
+}
+```