feat(FN-807): add model preset selection to QuickEntryBox and InlineCreateCard

- Extend ModelSelectionModal with preset picker and apply-to-task wiring
- Wire preset state through QuickEntryBox and InlineCreateCard new-task flows
- Add regression tests for preset selection in ModelSelectionModal, QuickEntryBox, InlineCreateCard, and ListView
- Update dashboard README with preset-in-quick-add documentation
- Clean up unused footer-safe-layout test and adjust styles

packages/dashboard/app/components/InlineCreateCard.tsx

@@ -775,6 +775,9 @@ export function InlineCreateCard({
               onToggleFavorite={handleToggleFavorite}
               favoriteModels={favoriteModels}
               onToggleModelFavorite={handleToggleModelFavorite}
+              presets={availablePresets}
+              selectedPresetId={selectedPresetId}
+              onPresetChange={(presetId) => setSelectedPresetId(presetId)}
             />,
             document.body,
           )