Two small Checkpoint-1 polish items from Konrad:
(1) 'The projects and team dropdowns open empty, and only after you
click in the text box do the options appear.'
Choices.js's default open state has the dropdown closed (is-active
absent) — the user normally has to click the search input to reveal
options. But a pill click clearly means 'show me the list,' so we
now call `showDropdown(true)` on the Choices instance right after
the popover opens. Deferred via setTimeout(0) so it runs AFTER any
cross-filter destroy/recreate has settled in the same tick.
(2) 'In the date selection I accidentally saw there is text that is way
too dark below the From date selector — "Leave blank for a single
month".'
The inline style was `opacity: 0.75` on top of Bootstrap's default
`.form-text` colour (inherits --bs-secondary-color — very dark on
our dark theme). Replaced with `color: var(--text-tertiary)` + full
opacity so the hint is readable in both dark and light themes.
This matches CLAUDE.md's convention of always using theme tokens
for text that should sit in the 'hint' legibility band.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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