Release v4.30.0

Added

• DataTableForQuery and DataTableForObservableQuery accept an opt-in serverQuery that filters and sorts the complete server result before paging: the table's sort is sent as Arc sortBy/sortDirection (optionally renamed through sortFields), column filters and search text become query arguments through your toArguments function, rows are shown as the server returns them, and any change goes back to the first page with search debounced (300 ms by default). DataPage passes it through. Without serverQuery the tables keep filtering and sorting the loaded page only. The query must return an IQueryable or use MongoDB Observe and apply the filter arguments itself; see Data tables. (#178)

Fixed

• DataTableForQuery, DataTableForObservableQuery and DataPage show the failure message, not the empty message, when a query completes without success, for example on an HTTP 400 problem-details response. The query-bound chat sidebar likewise shows its failed state. An unauthorized result still shows access denied. (#406)