feat: add wallet benchmark

extra.css

@@ -59,3 +59,8 @@ thead>tr>th {
 html.dark thead>tr>th {
   background: rgb(var(--background-dark));
 }
+
+/* Tabular numbers for better alignment in tables */
+table {
+  font-variant-numeric: tabular-nums;
+}

standard/wallets/comparison.mdx

@@ -2,6 +2,8 @@
 title: "Comparison"
 ---
 
+import { Aside } from "/snippets/aside.jsx";
+
 [Unlike some other blockchains](/from-ethereum), wallets in TON are represented as distinct smart contracts. They handle transaction signing, replay protection, and even gasless transfers. Different wallet versions implement different custom logic, suitable for various use cases.
 
 This article will cover the differences between these wallets and identify the best pick for each task.
@@ -101,3 +103,5 @@ Highload wallets are engineered explicitly for maximum throughput and cost effic
 Read more:
 
 - [Highload wallet implementation](/standard/wallets/highload)
+
+## [Performance benchmark](/standard/wallets/performance-benchmark)