Added query for getting stats within a range.

src/graphql/queries/get30DayStats.ts

@@ -0,0 +1,15 @@
+import { gql } from "@urql/next";
+
+const Get30DayStatsQuery = gql`
+  query get30DayStats($startDate: Date, $endDate: Date) {
+    getStatsRange(endDate: $startDate, startDate: $endDate) {
+      commandResponses
+      createdAt
+      linksDeleted
+      timesTriggered
+      updatedAt
+    }
+  }
+`;
+
+export default Get30DayStatsQuery;