fix(salary): skip Excel logical cells instead of importing them as numbers (#664)

* fix(salary): skip Excel logical cells instead of importing numbers

* test: skip Excel CLI case when openpyxl is unavailable

* changelog: place the #664 entry under [Unreleased]

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

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Co-authored-by: Mads Lorentzen <madslorentzen_17@hotmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

tools/convert_salary_excel.py

@@ -68,6 +68,8 @@ def _finite_float(value):
 
 def parse_numeric_cell(value):
     """Parse numeric Excel values, including localized string cells."""
+    if isinstance(value, bool):
+        raise ValueError("not numeric")
     if isinstance(value, (int, float)):
         return _finite_float(value)
     if not isinstance(value, str):