add test coverage for all extrnal cli commands/surface [AI]

[rfbgo]

This PR aims to make sure every top level command an external user could rely on has some test coverage

[gemini-code-assist]

Code Review

This pull request expands test coverage for several Ramble CLI commands (such as help, config, clean, workspace, results, and python) and resolves a duplicate pipeline execution bug in the workspace push-to-cache command. The review feedback points out that the deletion of the commands test file removes existing test coverage, which may be accidental. Additionally, it identifies a mismatch in the clean command tests where the '-a' and '--all' flags do not assert against the newly added 'reports' effect.

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lib/ramble/ramble/test/commands.py (1-53)

The file lib/ramble/ramble/test/commands.py has been completely removed in this pull request. This removes all test coverage for the commands CLI command, which seems to contradict the PR's objective of adding test coverage for all external CLI commands/surface. Please verify if this deletion was accidental or if these tests were moved elsewhere.

lib/ramble/ramble/test/cmd/clean.py (58-59)

The expected effects for "-a" and "--all" are hardcoded to ["downloads", "caches", "python_caches"], which excludes "reports". However, all_effects has been updated to include "reports". If the clean -a / clean --all command is intended to clean everything (including reports), these test cases should use all_effects instead of the hardcoded list to avoid test failures or incomplete coverage.

        (["-a"], all_effects),
        (["--all"], all_effects),

[ramble-pr-bot]

Ramble Performance Test Metrics

Results produced with commit: 5e5e168

Test Name	Outcome	Duration (s)	Most Recent Run (s)	Last 5 Avg (s)
test_analyze_large_file	passed	2.1484	2.0757 (e717f5a)	2.0866
test_large_template_expansion	passed	1.7396	1.5651 (e717f5a)	1.5998
test_many_experiments	passed	26.1580	24.0042 (e717f5a)	24.6420
test_many_objects_defaults	passed	14.6834	13.5530 (e717f5a)	14.4205
test_matrix_filter_perf	passed	1.1499	1.6413 (e717f5a)	1.6722

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.91%. Comparing base (e717f5a) to head (5e5e168).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1722      +/-   ##
===========================================
+ Coverage    93.63%   93.91%   +0.28%     
===========================================
  Files          367      367              
  Lines        36307    36468     +161     
===========================================
+ Hits         33996    34250     +254     
+ Misses        2311     2218      -93     

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