fix: update date formatting to Italian locale in email and user views

apps/infoalloggi/emails/contatto.tsx

@@ -29,7 +29,7 @@ const ContattoAdminEmail = ({
 
 				<Section className="px-5 text-left text-base md:px-12">
 					<Row>
-						<Text>Data: {new Date().toLocaleString()}</Text>
+						<Text>Data: {new Date().toLocaleString("it-IT")}</Text>
 						<Text>Nome: {nome}</Text>
 						<Text>Cognome: {cognome}</Text>
 						<Text>Email: {email}</Text>

apps/infoalloggi/emails/contatto_annuncio.tsx

@@ -30,7 +30,7 @@ const ContattoAnnuncioEmail = ({
 
 				<Section className="px-5 text-left text-base md:px-12">
 					<Row>
-						<Text>Data: {new Date().toLocaleString()}</Text>
+						<Text>Data: {new Date().toLocaleString("it-IT")}</Text>
 						<Text>Nome: {nome}</Text>
 						<Text>Annuncio: {codice}</Text>
 						<Text>Telefono: {telefono}</Text>

apps/infoalloggi/src/components/ui/chart.tsx

@@ -234,7 +234,7 @@ function ChartTooltipContent({
 										</div>
 										{item.value && (
 											<span className="font-medium font-mono text-foreground tabular-nums">
-												{item.value.toLocaleString()}
+												{item.value.toLocaleString("it-IT")}
 											</span>
 										)}
 									</div>

apps/infoalloggi/src/pages/area-riservata/admin/user-view/edit-user/[userId].tsx

@@ -237,7 +237,7 @@ const EditUser: NextPageWithLayout<EditUserProps> = ({
 				<Separator />
 				<div className="flex flex-col gap-2">
 					<h4 className="font-medium">Utente registrato il:</h4>
-					<p>{userData.created_at?.toLocaleString()}</p>
+					<p>{userData.created_at?.toLocaleString("it-IT")}</p>
 					{userData.isAdminMade && <p>Utente creato da Admin</p>}
 				</div>
 			</Tabs>

apps/infoalloggi/src/pages/area-riservata/profilo.tsx

@@ -90,7 +90,7 @@ const Dashboard: NextPageWithLayout = () => {
 									</Card>
 									<div className="flex flex-col gap-2 p-2">
 										<h4 className="font-medium">Ti sei registrato il:</h4>
-										<p>{userData.created_at?.toLocaleString()}</p>
+										<p>{userData.created_at?.toLocaleString("it-IT")}</p>
 									</div>
 								</TabsContent>
 								<TabsContent className="h-full space-y-6" value="anagrafica">