feat(*): Add pagination to my dex

src/lib/components/Pagination.svelte

@@ -0,0 +1,29 @@
+<script lang="ts">
+	export let currentPage: number;
+	export let itemsPerPage: number;
+	export let totalPages: number;
+
+	function nextPage() {
+		currentPage = Math.min(currentPage + 1, totalPages);
+	}
+
+	function previousPage() {
+		currentPage = Math.max(currentPage - 1, 1);
+	}
+
+	function setItemsPerPage(event: any) {
+		itemsPerPage = parseInt(event.target.value, 10);
+	}
+</script>
+
+<div>
+	<button on:click={previousPage} disabled={currentPage === 1}>Previous</button>
+	<button on:click={nextPage} disabled={currentPage === totalPages}>Next</button>
+
+	<label for="itemsPerPage">Items per page:</label>
+	<select id="itemsPerPage" on:change={setItemsPerPage}>
+		<option value="20">20</option>
+		<option value="50">50</option>
+		<option value="100">100</option>
+	</select>
+</div>