Our client has a specific need where they wish all products to be shown for one particular category, whilst all others show the default number (12 in our case) with pagination.
I know Magento doesn't offer this out of the box. I don't mind hard-coding it in e.g. an XML file instead of a full-blown extensible solution that allows the option to be toggled through the category manager.
Is there a way to achieve this through a layout file?