fix(reports): remove truncation cap in range collectors to avoid dropped records

feat(calendar): migrate to react-day-picker v9 and polish UI
- Update classNames and CSS import (style.css)
- Custom Dropdown via shadcn Select
- Nav arrows aligned with caption (around)
- Today highlight with cyan tone, weekdays in sentence case
- Wider layout to avoid overflow; remove inner wrapper

chore(tickets): make 'Patrimônio do computador (se houver)' optional
- Backend hotfix to enforce optional + label on existing tenants
- Hide required asterisk for this field in portal/new-ticket

refactor(new-ticket): remove channel dropdown from admin/agent flow
- Keep default channel as MANUAL

feat(ux): simplify requester section and enlarge combobox trigger
- Remove RequesterPreview redundancy; show company badge in trigger

src/components/ui/searchable-combobox.tsx

@@ -93,7 +93,7 @@ export function SearchableCombobox({
           aria-expanded={open}
           disabled={disabled}
           className={cn(
-            "flex min-h-[42px] w-full items-center justify-between rounded-full border border-input bg-background px-3 py-2 text-sm font-medium text-foreground shadow-sm transition focus-visible:ring-2 focus-visible:ring-ring",
+            "flex min-h-[46px] w-full items-center justify-between rounded-full border border-input bg-background px-3 py-2.5 text-sm font-medium text-foreground shadow-sm transition focus-visible:ring-2 focus-visible:ring-ring",
             className,
           )}
         >