feat(reports): add daily rate to report tables and exports

src/api/reports.ts

@@ -58,6 +58,7 @@ export interface DailyReportRow {
   billable_duration: string;
   non_billable_duration: string;
   total_duration: string;
+  latest_hourly_rate: CurrencyTotal | null;
   income_totals: CurrencyTotal[];
 }