chore: update to datagrid

[IanKrieger]

Resolves: #931

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[tackley]

This is a great improvement on what was there. I think there's some more improvements that can be implemented, but am happy for this to come in later PRs:

• ideally the data grid should show the number of rows that fits into the height available, especially on the campaign & creative lists. On ads-admin this needed a wider overhaul of how the overall screen is laid out, though.
• on the campaign list, using a "checkbox" in a case where only single selection is allowed is odd - this should be a radio button or use data grid's row selection
• ^ there's also an annoying delay between selecting a row and the buttons along the top being enabled / disabled, in the campaign list (I've observed this before, it isn't datagrid related)
• ^ maybe an action cell is a better way of doing this, but that is a debatable
• I'm a bit nervous about how usable this is on narrow screens - or on tablets / mobile
• it'd be great if things like state used a dropdown in the filter list (I think this is just a matter of setting singleSelect type and providing the list of values to the definition)