fix(sms): accept a gateway reply with debug text before its JSON

The relay gateway now prints timing lines before its result, e.g.
"1. Function Start at: ...<br>...572381951{"data":"sent"}". The message
was delivered, but the whole body is not JSON, so it was logged as a failed
SMS. When the body does not parse, the trailing JSON object is read instead.
A body with no JSON at all (the gateway's bare PHP errors) still fails.

Tests: sms.service.spec (relayRejection). 33 SMS tests pass.

پیامکِ ارسال‌شده دیگر به اشتباه در گزارش سرور «ناموفق» ثبت نمی‌شود.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/release/app.js

@@ -87622,7 +87622,14 @@ var require_relay_driver = __commonJS({
       try {
         data = JSON.parse(text);
       } catch {
-        return text.slice(0, 200);
+        const trailing = /\{[^{}]*\}$/.exec(text);
+        try {
+          if (!trailing)
+            throw new Error("no json");
+          data = JSON.parse(trailing[0]);
+        } catch {
+          return text.slice(0, 200);
+        }
       }
       if (!data || typeof data !== "object" || Array.isArray(data))
         return null;