feat(newproject): add archduino new project scaffolder

internal/subcommands/newproject/assets/esp8266.ino

@@ -0,0 +1,22 @@
+#include <ESP8266WiFi.h>
+
+const char* ssid = "YOUR_SSID";
+const char* password = "YOUR_PASS";
+
+void setup() {
+  Serial.begin(115200);
+  delay(1000);
+  WiFi.begin(ssid, password);
+  Serial.print("Connecting to WiFi");
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println();
+  Serial.print("Connected! IP: ");
+  Serial.println(WiFi.localIP());
+}
+
+void loop() {
+  delay(1000);
+}