bug fix

● GMGN+ v0.3.0 - Release Notes

🎉 What's New

Real-Time Trade Statistics

Track buy and sell activity as you scroll through token transactions on gmgn.ai:
- Cumulative Buy/Sell Counts: See running totals (e.g., B:50 S:23)
- SOL Volume Tracking: Monitor cumulative SOL amounts for buys and sells
- Per-Transaction Stats: Each transaction shows the cumulative total up to that point
- Smart Tracking: Uses transaction signatures to prevent duplicate counting during virtual scrolling

Granular Display Controls

New customization options in the extension popup:
- ✅ Buy Count - Toggle buy transaction counts
- ✅ Sell Count - Toggle sell transaction counts
- ✅ Buy Amount - Toggle cumulative SOL amounts for buys
- ✅ Sell Amount - Toggle cumulative SOL amounts for sells

Mix and match to see exactly what you want - show just counts, just amounts, or any combination!

Instant Settings

• Auto-Save: All toggles apply immediately - no save button needed
• RPC Auto-Save: RPC endpoint saves when you click away or press Enter
• Live Updates: Settings changes reflect instantly on gmgn.ai pages

Visual Improvements

• Bold Trade Stats: Buy/sell amounts are now bold (font-weight: 700) and larger for better readability
• New Block Indicator: Subtle blue left border marks the first transaction of each new block
  • Blue color chosen to avoid confusion with green (buys) and red (sells)
  • Subtle glow effect for clear visibility without being distracting
• Consistent Design: Single gray background for all blocks (no more rotating rainbow colors)

Performance & Reliability

• Virtual Scroll Fix: Trade stats remain accurate when scrolling up and down
• Signature-Based Tracking: Each transaction counted exactly once, even when rows are re-rendered
• Efficient Caching: Smart caching prevents redundant calculations

🎨 UI/UX Changes

• Cleaner Popup: Organized into "Display Options" and "Trade Stats" sections
• No Save Button: All settings apply instantly
• Better Status Messages: Clear feedback when settings change

📊 Display Examples

Full Stats: B:25 (12.45) S:10 (5.23)
Counts Only: B:25 S:10
Amounts Only: (12.45) (5.23)
Buys Only: B:25 (12.45)

🔧 Technical Details

• Parses trade data directly from gmgn.ai DOM (no additional API calls)
• Tracks transactions by unique signature to prevent duplicates
• Calculates cumulative stats based on chronological transaction order
• Maintains accuracy across virtual scrolling and page navigation

📝 Notes

• Trade stats reset when navigating to a different token
• Blue block indicator marks the first transaction in each new Solana block
• All customization options accessible via extension popup
• Settings pe