Paraglide 2.5 runtime exports getLocale(), not languageTag(). The
8bed0cc6 commit introduced the wrong import when threading lang through
the NL search path.
Also updates two test assertions that still expected the old 'KI' button
label after 0b31a51e renamed it to 'Smart-Suche'.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add smartMode $bindable plus onSmartSearch/onModeToggle callbacks. The
toggle pill sits in the input's right slot (decorative icon moved to the
left); smart mode disables the live oninput keyword search, adds
maxlength=500, and submits the NL query on Enter. 4 integration specs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Toggle pill with aria-pressed, active/resting styles matching the
AND/OR operator button pattern, and mobile-expanded KI/Text labels.
4 vitest-browser-svelte specs (red/green).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
