• feat: live tunnel throughput on Linux, parity with macOS.
• feat: detail panel on Linux now shows real bytes-per-second per client process via a direct kernel netlink call (NETLINK_SOCK_DIAG), alongside the channel-events swimlane and per-client roster you already had.
• change: ROUTE card uses a dotted vertical connector and a fisheye marker on the destination so multi-hop chains read clearly without relying on colour.
• fix: long PATTERN MATCH header lists wrap across multiple rows instead of overflowing the detail panel border.