add vector payload

src/Infrastructure/BotSharp.Abstraction/VectorStorage/Models/VectorCollectionData.cs

@@ -4,6 +4,7 @@ public class VectorCollectionData
 {
     public string Id { get; set; }
     public Dictionary<string, VectorPayloadValue> Data { get; set; } = new();
+    public Dictionary<string, object> Payload => Data?.ToDictionary(x => x.Key, x => x.Value.DataValue) ?? [];
     public double? Score { get; set; }
 
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]

src/Infrastructure/BotSharp.Abstraction/VectorStorage/Models/VectorPayloadValue.cs

@@ -1,5 +1,4 @@
 using BotSharp.Abstraction.VectorStorage.Enums;
-using Newtonsoft.Json.Linq;
 
 namespace BotSharp.Abstraction.VectorStorage.Models;
 

src/Infrastructure/BotSharp.OpenAPI/ViewModels/Knowledges/View/VectorKnowledgeViewModel.cs

@@ -11,6 +11,9 @@ public class VectorKnowledgeViewModel
     [JsonPropertyName("data")]
     public IDictionary<string, VectorPayloadValue> Data { get; set; }
 
+    [JsonPropertyName("payload")]
+    public IDictionary<string, object> Payload { get; set; }
+
     [JsonPropertyName("score")]
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
     public double? Score { get; set; }
@@ -26,6 +29,7 @@ public static VectorKnowledgeViewModel From(VectorSearchResult result)
         {
             Id = result.Id,
             Data = result.Data,
+            Payload = result.Payload,
             Score = result.Score,
             VectorDimension = result.Vector?.Length
         };
@@ -37,6 +41,7 @@ public static VectorKnowledgeViewModel From(VectorCollectionData data)
         {
             Id = data.Id,
             Data = data.Data,
+            Payload = data.Payload,
             VectorDimension = data.Vector?.Length
         };
     }