- Add PerAppProxyOptions struct with Mode, IncludedApplications, ExcludedApplications
- Implement routing rules for include/exclude modes
- Include mode: selected apps use VPN, others go direct
- Exclude mode: selected apps bypass VPN, others use VPN
- Only active on non-Android platforms (Windows, Linux, macOS)
- Logging added for debugging per-app routing decisions
Part of v1.7.6 Split Tunneling feature