Fix href property on the query history UI

[okayhooni]

Related to

• Redirecting to wrong proxy while opening ui/query.html #162
• Fix query ui history redirect #193

Description

• I think it is more simple fix for this issue, because QueryDetail object already has backendUrl field.

@Data
  @ToString
  class QueryDetail implements Comparable<QueryDetail> {
    private String queryId;
    private String queryText;
    private String user;
    private String source;
    private String backendUrl;
    private long captureTime;

    @Override
    public int compareTo(QueryDetail o) {
      if (this.captureTime < o.captureTime) {
        return 1;
      } else {
        return this.captureTime == o.captureTime ? 0 : -1;
      }
    }
  }