Add submission # 7040

#7040

Author: ArduinoBot

registry.txt

@@ -8460,3 +8460,4 @@ https://github.com/lucashudson-eng/PZEMPlus.git|Contributed|PZEMPlus
 https://github.com/pleasedontcode/POTA.git|Contributed|POTA
 https://github.com/lizardking/LD2410Async.git|Contributed|LD2410Async
 https://github.com/Flamethr0wer/PS4Arduino.git|Contributed|PS4Arduino
+https://github.com/DIYables/DIYables-ESP32-WebServer.git|Contributed|DIYables ESP32 WebServer