fix: fix datahub loop result collation

[hwixley]

Context

Fix datahub loop result collation - previously multiple results were not collated properly causing tool results to be lost

What

• Fixes datahub tool result collation
• Adds better exception handling on wrap_async
• Deprecates wrap_async event loop to leverage existing one in parent caller run_with_timeout

Have you written unit tests?

• Yes
• No (add why you have not)

Are there any specific instructions on how to test this change?

• Yes (if so provide more detail)
• No

Relevant links

[github-actions]

Your PR has commits that are missing the Signed-off-by trailer. This is likely due to the pre-commit hook not being configured on your local machine. The usual fix for this issue is to run pre-commit install --install-hooks --overwrite -t commit-msg -t pre-commit, however for more detailed help in setting up the pre-commit hooks, follow the instructions at https://github.com/uktrade/github-standards/blob/main/README.md#usage

[github-actions]

Dependency Review

✅ No vulnerabilities or OpenSSF Scorecard issues found.

Scanned Files

None

[codecov-commenter]

Codecov Report

❌ Patch coverage is 92.50000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.40%. Comparing base (b7f1872) to head (f694c93).

Files with missing lines	Patch %	Lines
redbox/redbox/api/format.py	50.00%	2 Missing ⚠️
redbox/redbox/graph/nodes/processes.py	95.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev     #978      +/-   ##
==========================================
+ Coverage   82.20%   82.40%   +0.20%     
==========================================
  Files         197      197              
  Lines        8133     8152      +19     
==========================================
+ Hits         6686     6718      +32     
+ Misses       1447     1434      -13     

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[dougmills-DIT]

Could you add unit tests to prove the bug is fixed?

[lizzie-perry-dbt]

Looks good :)

[lizzie-perry-dbt]

Is this not bool? Should it be? Unsure if there is a non pass/fail hence why String

[hwixley]

yeah this is supposed to be string - this follows the same logic as build_agent_with_loop for datahub agent

think the initial reason it was set to string so could be put in AIMessage (which is what run_tools_parallel returns), however, in future want to refactor run_tools_parallel so can leverage more structured return types so dont need these poorly typed strings

[lizzie-perry-dbt]

Maybe unneeded as warning but unsure and super minor

Suggested change

	log.warning("my-overall-result")
	log.warning(current_result)
	log.debug("my-overall-result")
	log.debug(current_result)