Espresso DOS flows likely crash when using a workflow engine

[Andrew-S-Rosen]

Details about the quacc environment

• quacc version: 0.6.7
• Python version: 3.9+

What is the issue?

In quacc.recipes.espresso.dos.projwfc_flow and quacc.recipes.espresso.dos_flow, both perform operations on a Future. For instance, see below:

quacc/src/quacc/recipes/espresso/dos.py

Lines 199 to 204 in bca1e5a

	static_results = static_job_(atoms)
	file_to_copy = pw_copy_files(
	job_params["static_job"].get("input_data"),
	static_results["dir_name"],
	include_wfc=False,
	)

Here, pw_copy_files() does some dictionary based operations on a yet-to-be-resolved Future. That's almost certainly going to cause a problem when executing the workflow with a workflow engine.

Ideally, if we implement #1743, we would have caught this.

How can we easily reproduce the issue?

I'll need to come back to this to confirm --- this is just from my reading of the code. CC @tomdemeyere.

[Andrew-S-Rosen]

Closing as a duplicate of #1776.