Improve validation and error handling in CLI commands#250

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Splatcrafter merged 1 commit intodevelopfrom

bugfix/190-191-193-194-196-197-198-207-208-221-mixed-fixes

Apr 4, 2026

Commits on Apr 4, 2026

Improve validation, error handling, and file processing in CLI commands and test utilities
Splatcrafter
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