Fix salary tool edge cases
Merged
SH
4mo ago+68+68+01234567890123456789-10-10-01234567890123456789
Summary
- match salary Excel column types by whole tokens instead of substrings
- keep accounting/count-style category names intact when grouping count/index pairs
- format zero counts and text-only salary values without hiding or crashing
Tests
python -m unittest discover -v