TODO: Change DEX skeleton row qty

[grctest]

When the refresh timer passes, the queries are refetched, during this period there are skeleton rows shown.

10+ rows looks unsightly

When there were previously "no orders found", showing 10+ skeleton rows only to then show "no orders found" is jarring.

Perhaps we should just maintain the last shown data whilst the refresh is occurring, and not show a refresh animation?

If we do continue showing the skeleton rows, then we should base the row qty on the previous row qty, to reduce layout shift.

[grctest]

A fix is now in place for the limit orders