The tray used a fixed sample for the data-path column, so longer relay names wrapped and made device rows uneven. Measure each rendered path and retain the widest value, then render path labels without wrapping. Replace direct/via words with embedded Phosphor route icons while preserving transport, relay name, hop count and explanatory tooltips. The app already ships the font; keep its setup in one function and verify registration alongside a long-relay-width regression test. No wire or stored-state changes. Checks: cargo fmt --all -- --check; cargo clippy --locked --workspace --all-targets -- -D warnings; cargo test --locked --workspace --all-targets.