Adding simple queue memory stats

CLC-qthing/SiliconTorch/CyanBus.cpp

@@ -132,7 +132,9 @@ namespace SiliconTorch {
 
         if (xQueueReceive(uartEvQ, (void*)&event, (TickType_t)portMAX_DELAY)) {  // 0 = return immediately!
 
-          ESP_LOGI(TAG, "Got a new UART event! 🤩");
+          auto msgs  = uxQueueMessagesWaiting(uartEvQ);
+          auto space = uxQueueSpacesAvailable(uartEvQ);
+          ESP_LOGI(TAG, "Got a new UART event! 🤩   QByte[ %d ]  QMsg#[ %d ]", space, msgs);
 
           switch (event.type) {