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[rbren]

End-user friendly description of the problem this fixes or functionality that this introduces

• Include this change in the Release Notes. If checked, you must provide an end-user friendly description for your change below
  CHANGELOG: A message is shown every time the agent runs a command

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Give a summary of what the PR does, explaining any non-trivial design decisions

This shows a chat message every time the agent takes an action, including running commands, python, and reading and writing files (the latter two don't really seem to happen--I think the agent always uses python)

Details are hidden by default but can be shown with a click.

At first the message says e.g. "running a bash command", but changes to "ran a bash command" once the output is observed

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Link of any specific issues this addresses

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To run this PR locally, use the following command:

docker run -it --rm   -p 3000:3000   -v /var/run/docker.sock:/var/run/docker.sock   --add-host host.docker.internal:host-gateway   -e SANDBOX_RUNTIME_CONTAINER_IMAGE=docker.all-hands.dev/all-hands-ai/runtime:44b7673-nikolaik   --name openhands-app-44b7673   docker.all-hands.dev/all-hands-ai/openhands:44b7673

[enyst]

I'm not sure about all the details here, but I do think we should do this. Thank you for taking a stab at it!

You may want some @amanape eyes on it when it gets closer.

[neubig]

I had OpenHands fix the merge errors and failing tests, and ran it myself. It seems to be working and it's quite nice!

I'm happy to have this in but it'd be nice for @amanape and @rbren to take a final look.