From 400a2299593228db841a0552e456345a40532581 Mon Sep 17 00:00:00 2001
From: Maxim Dolgolyov <maxim.dolgolyov@gmail.com>
Date: Sun, 31 May 2026 09:13:40 +0300
Subject: [PATCH] =?UTF-8?q?fix(flashcards):=20LS.init=20=E2=86=92=20LS.ini?=
 =?UTF-8?q?tPage=20+=20renderNavAvatar;=20=D0=B4=D0=BE=D0=B1=D0=B0=D0=B2?=
 =?UTF-8?q?=D0=BB=D0=B5=D0=BD=20=D0=B2=20=D1=81=D0=B0=D0=B9=D0=B4=D0=B1?=
 =?UTF-8?q?=D0=B0=D1=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- flashcards.html: замена несуществующего LS.init() на LS.initPage()
  с деструктуризацией { user }; аватарка через LS.renderNavAvatar
- sidebar.js: добавлена ссылка /flashcards (иконка copy) в раздел «Знания»
  после «Карта знаний»; feature_flashcards_enabled=1 в БД уже активен

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 frontend/flashcards.html | 7 +++----
 js/sidebar.js            | 1 +
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/frontend/flashcards.html b/frontend/flashcards.html
index 24c88e8..8b4a916 100644
--- a/frontend/flashcards.html
+++ b/frontend/flashcards.html
@@ -373,13 +373,12 @@
 <script>
 (async () => {
   /* ── auth ── */
-  const user = await LS.init();
+  const { user } = LS.initPage();
   if (!user) return;
   const avatarEl = document.getElementById('nav-avatar');
   const nameEl   = document.getElementById('nav-user');
-  const initials = (user.name||'LS').split(' ').slice(0,2).map(w=>w[0]?.toUpperCase()||'').join('')||'LS';
-  if (avatarEl) avatarEl.textContent = initials;
-  if (nameEl)   nameEl.textContent   = user.name || user.username || '';
+  LS.renderNavAvatar(avatarEl, user);
+  if (nameEl) nameEl.textContent = user.name || '';
   LS.showBoardIfAllowed();
   if (user.role!=='student')  { document.getElementById('btn-classes')?.style && (document.getElementById('btn-classes').style.display='flex'); }
   if (user.role==='admin')    { document.getElementById('btn-admin')?.style   && (document.getElementById('btn-admin').style.display='flex'); }
diff --git a/js/sidebar.js b/js/sidebar.js
index cccd3ca..29a64eb 100644
--- a/js/sidebar.js
+++ b/js/sidebar.js
@@ -78,6 +78,7 @@
         ${L('/library',       'book-open',        'Библиотека')}
         ${L('/theory',        'brain',            'Теория')}
         ${L('/knowledge-map', 'share-2',          'Карта знаний')}
+        ${L('/flashcards',    'copy',              'Флэшкарты')}
         ${L('/question-bank', 'database',         'Банк вопросов', { cls: 'sb-teacher-only', hidden: !isTch })}
         ${L('/exam-prep/math9', 'clipboard-check',  'Подготовка к экзамену 9')}
       `)}