Dispatch on data-ss-mode: in filter mode, value rows (server-rendered or fetched
via buildRow) carry +/- buttons that add include/exclude pills, and pinned
modifier pseudo-options set a lone, mutually-exclusive modifier pill. Pill removal
handles the modifier flag; filter pills carry no hidden inputs. Extend
readSearchSelect to serialise filter widgets into data-included / data-excluded /
data-modifier (the shape the filter bar consumes), leaving form widgets'
data-values path unchanged. JS class strings mirror the FilterSelect constants.
https://claude.ai/code/session_01XzhXvMvw42CQGc9kmin3GS
Claude
a6532807cb