feat: sync arduino source board configurations

mixly/boards/default_src/arduino_esp8266/export.js

@@ -0,0 +1,22 @@
+import ArduinoESP8266Pins from './pins/pins';
+import * as ArduinoESP8266EthernetBlocks from './blocks/ethernet';
+import * as ArduinoESP8266PinoutBlocks from './blocks/pinout';
+import * as ArduinoESP8266EthernetGenerators from './generators/ethernet';
+import * as ArduinoESP8266PinoutGenerators from './generators/pinout';
+import * as ArduinoESP8266SensorGenerators from './generators/sensor';
+
+import ArduinoESP8266ZhHans from './language/zh-hans';
+import ArduinoESP8266ZhHant from './language/zh-hant';
+import ArduinoESP8266En from './language/en';
+
+export {
+    ArduinoESP8266Pins,
+    ArduinoESP8266EthernetBlocks,
+    ArduinoESP8266PinoutBlocks,
+    ArduinoESP8266EthernetGenerators,
+    ArduinoESP8266PinoutGenerators,
+    ArduinoESP8266SensorGenerators,
+    ArduinoESP8266ZhHans,
+    ArduinoESP8266ZhHant,
+    ArduinoESP8266En
+};