perf(next-international) improve caching and calls

[Yovach]

The following code can become heavy with multiple keys and usage of scopes:

next-international/packages/next-international/src/common/create-t.ts

Lines 26 to 30 in 7887342

	const pluralKeys = new Set(
	Object.keys(content)
	.filter(key => key.includes('#'))
	.map(key => key.split('#', 1)[0]),
	);

I think we can store all the plural keys after the first iteration so that we don't need to iterate over the keys anymore

On the following code :

next-international/packages/next-international/src/app/client/create-i18n-provider-client.tsx

Lines 27 to 31 in 7887342

	const clientLocale = (localesCache.get(locale) ?? use(importLocale).default) as Record<string, unknown>;
	if (!localesCache.has(locale)) {
	localesCache.set(locale, clientLocale);
	}

The Map.prototype.set is returning the Map so we don't to check if the localesCache has locale as a key because we already have this information with the localesCache.get

[vercel]

@Yovach is attempting to deploy a commit to the Tom Labs Team on Vercel.

A member of the Team first needs to authorize it.