=== Testing all menu content generators ===

1. Instant Signals: OK len=617
   Recent signals: OK
2. Auto Signals: OK len=638
3. Chart BTC 1H: OK len=654
   Preview: 📊 <b>چارت BTC</b> — ۱ ساعت
━━━━━━━━━━━━━━━━━━
💵 قیمت فعلی: <code>77,902.90 $</code>
📈 بالاترین (۲۴ کندل): <code>78,125.00<...
4. Stats: OK len=663
5. Watchlist: OK len=214
6. Price Index: OK len=568
   Preview: ⚡ <b>شاخص قیمت ارزها</b>
━━━━━━━━━━━━━━━━━━

💜 <b>BTC</b> — 77,902.80 $
💜 <b>ETH</b> — 2,445.24 $
💜 <b>SOL</b> — 104.6600 $
💜 <b>BN...
7. Signal History: OK len=2124
8. Settings: OK len=518
   Settings KB: OK
9. Web Download: OK
10. Referral: OK len=472
   Preview: 🎁 <b>معرفی دوستان</b>
━━━━━━━━━━━━━━━━━━

لینک دعوت شما:
<code>https://t.me/Winbaz_trade_signal_bot?start=ref_7490744074</code>

👥 تع�...
11. Priority: OK
12. Open Positions: OK

=== Testing Watchlist Add/Remove ===
After add BTC+ETH: ETH-USDT-SWAP, BTC-USDT-SWAP
After remove BTC: ETH-USDT-SWAP

=== Testing Settings Toggle ===
notify_signals was: true now: false
Restored to: true

=== ALL CALLBACK TESTS PASSED ===