map extensions section of api response to search response

[Kalmar99]

Describe the problem

When inspecting the json response from the api through the algolia dashboard i can see that there is a section in the response named: extensions, it contains some useful information such as what categories are used by query categorization. However currently its not mapped to the search response object returned from the algolia csharp client. Example:

  "extensions": {
    "queryCategorization": {
      "autofiltering": {
        "enabled": true,
        "maxDepth": 5,
        "facetFilters": [],
        "optionalFilters": [
          "categories.lvl0:Mobiler & klokker",
          "categories.lvl1:Mobiler & klokker > Mobiltelefoner"
        ]
      },
      "count": 2202,
      "normalizedQuery": "iphone 16"
    }
  },

Describe the solution

Map the extensions section to the search response object