Cannot edit facetvalues when there are thousand in a single facet

[giosueDelgado]

Describe the bug

As I write here #1257 (comment) when you have thousand of facetvalues in a single facet is impossible to edit because it takes many time to open and also when sometimes the browser can show the page you cannot save the changes.

Expected behavior
It can open fast facetvalue page and can save the changes

Environment (please complete the following information):

• @vendure/core version: latest
• Nodejs version
• Database (mysql/postgres etc):

Additional context
Add any other context about the problem here.

[michaelbromley]

Closing this as we have not implemented pagination in the facet detail view for values.