Correct map visualization for nodes resolved via Gateway Fix-Up

When Gateway Fix-Up rules correctly resolve a path, the map visualization does not reflect this resolution and continues to display the affected end node as disconnected from the fix-up device. This creates a mismatch between the accurate underlying path calculation and what is shown to the user on the map. This enhancement would update the map rendering logic so that, when a Gateway Fix-Up rule successfully resolves a node's connection, the visualization displays the node as properly connected to the fix-up device. Consistent visualization would give customers confidence that the displayed map accurately reflects the calculated path, reducing confusion and unnecessary manual verification.