1. Copy address button:
- Changed from alert() to visual feedback (shows "✓ 已复制")
- Feedback auto-hides after 2 seconds
2. Explorer link button:
- Was hardcoded to testnet (true)
- Now uses getCurrentNetwork() to determine correct explorer URL
- Links to kavascan.com for mainnet, testnet.kavascan.com for testnet
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>