docs: add chromium-based browser extension install guide [ci skip] (#481)

Author: alexzhang1030

docs/guide/browser-extension.md

@@ -24,6 +24,28 @@ The extension is in beta, remove or disable any existing versions and install th
   </a>
 </div>
 
+## Edge (Arc/Brave)
+
+...and other Chromium-based browsers.
+
+This is the same as the Chrome extension, but you need to install it from the Chrome Web Store. You can install it from [here](https://chromewebstore.google.com/detail/vuejs-devtools-beta/ljjemllljcmogpfapbkkighbhhppjdbg?utm_source=ext_sidebar).
+
+ <div
+  class="w-123 group cursor-pointer list-none rounded pr-5 hover:b-$vp-c-brand-1"
+  border="~ solid base" flex="~ flex-row items-center"
+>
+  <a
+    href="https://chromewebstore.google.com/detail/vuejs-devtools-beta/ljjemllljcmogpfapbkkighbhhppjdbg?utm_source=ext_sidebar"
+    class="group text-! h-full w-full flex cursor-pointer list-none items-center rounded pr-5 hover:b-$vp-c-brand-1 text-$vp-c-text-1! decoration-none!"
+    target="_blank"
+  >
+    <img src="/features/chromium-logo.svg" alt="Chrome Extension" class="mx-2 h-10">
+    <p class="group-hover:text-$vp-c-brand-1">
+      Install Beta version on Chromium-based browsers
+    </p>
+  </a>
+</div>
+
 ## Firefox
 
 We'll launch on the Firefox App Store once v7.0 is stable.