feat: update auto reply and packaging

helper/auto_reply_http.go

@@ -54,9 +54,18 @@ func handleAutoReplyRebuildKnowledge(w http.ResponseWriter, r *http.Request) {
 	start := time.Now()
 	idx, err := getAutoReplyEngine().rebuildKnowledgeIndex()
 	if err != nil {
+		data := map[string]interface{}{
+			"durationMs": time.Since(start).Milliseconds(),
+		}
+		if idx != nil {
+			data["fileCount"] = idx.FileCount
+			data["chunkCount"] = len(idx.Chunks)
+			data["failedFiles"] = idx.FailedFiles
+		}
 		sendJSONResponse(w, http.StatusInternalServerError, map[string]interface{}{
 			"success": false,
 			"message": err.Error(),
+			"data":    data,
 		})
 		return
 	}