Feature Request: Layout the list of executed nodes in a branched timeline, rather timeline (or both)

[ryanstevens]

When viewing a the list of executed nodes it only shows chronological order these nodes. It is hard to see is concurrent branches, loops, and if a single node is executed multiple times due to multiple dependent paths. It would be cool if these nodes could layout in a branched timeline, perhaps similar to how git shows branches and then merges (or in LangGraph's terms fan out / fan in). This way when viewing an executed node, seeing the immediate lineage for that executed node will help reason through a complex graph.

[ej-white]

+1