async function checkVerification({server=document.currentScript?.src||'https://ai-m.io', sid=''} = {}){
          sid = sid||window.sessionStorage.getItem('tgvrsid');
          console.log('sid', sid);
          if(!sid) return;
          let user = JSON.parse(window.sessionStorage.getItem(sid)||'null');
          if(!user) {
            console.log('Fetching user data...');
            const res = await fetch(`${server||location.hostname}/tgverificator.js?session=${sid}`);
            if (!res.ok) throw new Error('Bad response ' + res.status);
            user = await res.json();
            if(!user||user?.status !='success') return;
            window.sessionStorage.setItem(sid, JSON.stringify(user));
          }
          console.log('User data:', user);
          return user;
        }
        async function verify({server=document.currentScript?.src||'https://ai-m.io', sid=''} = {}) {
          const check = await checkVerification({server, sid});
          if(check) return check;
          sid = (sid || window.sessionStorage.getItem('tgvrsid') || `${Date.now()}${Math.random().toString(36)}`).replace('.','');
          window.sessionStorage.setItem('tgvrsid', sid);

          let win;  
          const tgUri = `https://web.telegram.org/k/#?tgaddr=tg%3A%2F%2Fresolve%3Fdomain%3Dai_m_verificator_bot%26start%3D_${sid}`;
          if (/iPhone|iPad|iPod|Mobi|Android/i.test(navigator.userAgent)) {
            await fetch(`${server||location.hostname}/tgverificator.js?session=${sid}&redirect=${window.location.href.split('?')[0]}`);
            // win = window.open(`tg://resolve?domain=ai_m_verificator_bot&start=_${sid}`, "_blank");
            window.location.href = `tg://resolve?domain=ai_m_verificator_bot&start=_${sid}`;
            return;
          }
          else win = window.open(tgUri, "_blank", `width=480,height=520,top=160,left=${(screen.width - 500) / 2}`);
          
          let resolve;
          const resultPromise = new Promise(r => resolve = r);
          const checkStatus = async () => {
            try {
              if(!win || win.closed) throw new Error('Window was closed by user');
              const res = await fetch(`${server||location.hostname}/tgverificator.js?session=${sid}`);
              if (!res.ok) throw new Error('Bad response ' + res.status); 
              const data = await res.json();
              if (data&&["success", "error"].includes(data?.status)) {
                if (win && !win.closed) win.close();
                window.sessionStorage.setItem(sid, JSON.stringify(data));
                resolve(data);
              } else {
                setTimeout(checkStatus, 2000);
              }
            } catch (err) {
              console.error("Verification check failed", err, err.stack);
            }
          };
          checkStatus(); // Стартуем polling
          return await resultPromise
        }