fix(workflows): refetch non-UTF-8 catalog caches

[marcelsafin]

Summary

• treat non-UTF-8 workflow and step cache payloads as invalid cache entries
• refetch both catalog types instead of leaking UnicodeDecodeError
• verify successful refetch replaces the invalid cache with valid JSON

Testing

• uvx ruff@0.15.0 check src tests
• .venv/bin/pytest tests/test_workflows.py -q (874 passed)
• .venv/bin/pytest -q (6107 passed, 176 skipped)

AI disclosure

GitHub Copilot helped identify the missing cache decode boundary and review the implementation. I reproduced the failures and validated the final change with targeted and full test suites.

[Copilot]

🟢 Ready to approve

The focused exception handling and parameterized regression test correctly cover the reported failure.

This review doesn't count toward merge requirements. Sign up for the private preview to control whether Copilot approvals count.

Pull request overview

Handles non-UTF-8 workflow and step catalog caches as invalid entries rather than leaking decoding errors.

Changes:

• Catch UnicodeDecodeError during fresh-cache reads.
• Verify both catalog types refetch and replace invalid caches.

File summaries

File	Description
src/specify_cli/workflows/catalog.py	Falls back to fetching when cached JSON is non-UTF-8.
tests/test_workflows.py	Tests refetching and cache replacement for both catalog types.

Review details

• Files reviewed: 2/2 changed files
• Comments generated: 0
• Review effort level: Balanced

We're testing this review assessment. Please use 👍 or 👎 to tell us if it's correct.

[Copilot]

🟢 Ready to approve

The focused fix correctly covers both catalog implementations with matching regression tests.

This review doesn't count toward merge requirements. Sign up for the private preview to control whether Copilot approvals count.

Review details

• Files reviewed: 2/2 changed files
• Comments generated: 0 new
• Review effort level: Balanced

We're testing this review assessment. Please use 👍 or 👎 to tell us if it's correct.

[mnriem]

Thank you!