feat: refactor date handling in ads and news creation/update

app/pages/form-contents/index.tsx

@@ -15,6 +15,7 @@ import { InputFile } from '~/components/ui/input-file'
 import { Switch } from '~/components/ui/switch'
 import { TitleDashboard } from '~/components/ui/title-dashboard'
 import type { loader } from '~/routes/_admin.lg-admin._dashboard'
+import { dateInput } from '~/utils/formatter'
 
 export const contentSchema = z.object({
   id: z.string().optional(),
@@ -86,9 +87,7 @@ export const FormContentsPage = (properties: TProperties) => {
       content: newsData?.content || '',
       featured_image: newsData?.featured_image || '',
       is_premium: newsData?.is_premium || false,
-      live_at: newsData?.live_at
-        ? new Date(newsData.live_at).toISOString().split('T')[0]
-        : '',
+      live_at: newsData?.live_at ? dateInput(newsData.live_at) : '',
     },
   })