`input[autocomplete="one-time-code"]` polyfill using Web OTP API

one-time-code.md

if ('customElements' in window && 'OTPCredential' in window) {
  customElements.define("web-otp",
    class extends HTMLInputElement {
      connectedCallback() {
        this.abortController = new AbortController();
        this.receive(); 
      }
      disconnectedCallback() {
        this.abort();
      }
      abort() {
        this.abortController.abort();
      }
      async receive() {
        try {
          const content = await navigator.credentials.get({
            otp: {transport:['sms']}, signal: this.abortController.signal
          });
          this.value = content.code;
          this.dispatchEvent(new Event('autocomplete'));
        } catch (e) {
          console.error(e);
        }
      }
    }, {
      extends: "input"
  });
}

• Replaced this.signal with this.abortController
• Replaced .abort property with .signal. It was a spec issue.

Regarding "polyfill", this is more of making Chrome to work like Safari's declarative behavior.