Matching Electron app functionality:
1. Copy address button:
- Shows "✓ 已复制" feedback after copying
- Auto-resets after 2 seconds
2. Explorer link button (new):
- Opens address in Kava block explorer
- Uses correct URL based on network type:
- Mainnet: kavascan.com
- Testnet: testnet.kavascan.com
Changes:
- WalletsScreen: Added networkType parameter
- WalletDetailDialog: Added copy feedback state and explorer button
- MainActivity: Pass networkType to WalletsScreen
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>