Columns that contain any blank values now show a '— empty —' entry at the
top of the filter dropdown. Selecting only that entry shows findings with
nothing in that column (e.g. workflow with no FP# ticket assigned).
Uses an EMPTY_SENTINEL constant ('__EMPTY__') in the filter Set so blank
cells are handled distinctly from non-blank values. Works for both
single-value and multi-value (CVEs) columns.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
jramos
ae04bc981e