message: Init progress indicator for anon stats build
diff: @@ -4303,7 +4303,12 @@ int LoadBlockIndex(bool fAllowNew, std::function<void (const uint32_t&)> funcPro
  }, funcProgress))
  return res;
  - if (!pwalletMain->CacheAnonStats(nBestHeight))
  + if (!pwalletMain->CacheAnonStats(nBestHeight, [] (const unsigned mode, const uint32_t& nOutpus) -> void {
  + if (mode == 0)
  + uiInterface.InitMessage(strprintf("Read ATXOs... (%d)", nOutpus));
  + else
  + uiInterface.InitMessage(strprintf("Read spent ATXOs... (%d)", nOutpus));
  + }))
  LogPrintf("CacheAnonStats() failed.\n");
  } else
  {
  