fix(ui): properly handle boolean json responses (#3626)

src_assets/common/assets/web/pin.html

@@ -42,7 +42,7 @@
         fetch("./api/pin", {method: "POST", body: b})
           .then((response) => response.json())
           .then((response) => {
-            if (response.status.toString().toLowerCase() === "true") {
+            if (response.status === true) {
               document.querySelector(
                 "#status"
               ).innerHTML = `<div class="alert alert-success" role="alert">${this.i18n.t('pin.pair_success')}</div>`;