fix a issue

✨ New Features:
- Daily min/max price display in tooltips with color-coded boxes
- Smart default variant selection based on availability
- Persian numerals on time range buttons
- Improved X-axis date display (always shows last date)

🔧 Improvements:
- Shows total available colors count
- Cleaner UI with better organized tooltips
- Removed debug console logs
- Backend API enhancements

Update Price tracking and fix an issue

fix the an issue

🔔 Telegram Price Alerts (NEW!)
Get notified instantly when prices drop to your target:

Set Your Target Price — Choose the price you're willing to pay
Automatic Monitoring — We track ALL active variants for you, 24/7
Instant Telegram Notifications — Receive alerts directly in Telegram when prices drop
Variant Details Included — Know exactly which color/option hit your target price
Direct Product Links — Jump straight to the product from your notification
Update Anytime — Change your target price whenever you want