feat(auth): demo-логин ≥6 симв, MultiAuthenticator, UUID v5, v1.3.26

console/ui/js/auth.js

@@ -13,7 +13,9 @@ async function doLogin() {
   var errEl = document.getElementById('l-error');
   var token = (document.getElementById('l-token').value || '').trim();
   var env = document.getElementById('l-env').value;
-  if (!token) { errEl.textContent = 'Введите токен'; errEl.style.display = 'block'; return; }
+  if (!token) { errEl.textContent = 'Введите токен или логин'; errEl.style.display = 'block'; return; }
+  var isJWT = token.split('.').length === 3 && !token.includes(' ');
+  if (!isJWT && token.length < 6) { errEl.textContent = 'Логин — не менее 6 символов'; errEl.style.display = 'block'; return; }
   btn.disabled = true;
   errEl.style.display = 'none';
   try {
@@ -26,8 +28,11 @@ async function doLogin() {
       const d = await res.json().catch(function () { return {}; });
       throw new Error(d.error || 'Ошибка входа');
     }
+    const data = await res.json();
     localStorage.setItem('auth_token', token);
     localStorage.setItem('auth_env', env);
+    if (data.email) localStorage.setItem('auth_email', data.email);
+    else localStorage.removeItem('auth_email');
     setUserAvatar(token);
     hideLoginOverlay();
     // Проверяем статус NS — если не ready, показываем init overlay
@@ -58,7 +63,7 @@ function jwtEmail(token) {
 function setUserAvatar(token) {
   var el = document.getElementById('user-avatar');
   if (!el) return;
-  var email = token ? jwtEmail(token) : null;
+  var email = localStorage.getItem('auth_email') || (token ? jwtEmail(token) : null);
   if (email) {
     el.textContent = email;
     el.title = email;
@@ -82,6 +87,7 @@ function setUserAvatar(token) {
 function doLogout() {
   localStorage.removeItem('auth_token');
   localStorage.removeItem('auth_env');
+  localStorage.removeItem('auth_email');
   try { document.getElementById('l-token').value = ''; } catch (_) { }
   setUserAvatar(null);
   showLoginOverlay();