Prefer /bin/bash and validate SHELL points to bash before using it#81

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copilot/fix-shell-binary-detection

Commits on Feb 1, 2026

Commits on Feb 3, 2026

Update features/shell.feature

swissspidy
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Commits on Feb 4, 2026

Prefer /bin/bash and only use SHELL for bash shells

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swissspidy
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Improve bash detection and test reliability

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swissspidy
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