`ps --json` reports the digraph name as `workflow_graph_name` and reserves
`workflow_name` for an explicit `[workflow] name` (6a86ced77). That change
updated the ps tests but not this ignored e2e test, which still expected
the graph name under `workflow_name`. The test now asserts the contract
the ps tests assert: `workflow_name` is null for a bare graph file and
`workflow_graph_name` is the digraph name.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
