fix(core): update favicon (#12581)

not changing the favicon.ico file to make sure the change will be updated on the user's browser to get rid of caching

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **Style**
  - Updated the favicon URL across the application and link previews to include a version query parameter (`?v=2`) for better cache control.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/backend/server/src/__tests__/__snapshots__/worker.e2e.ts.md

@@ -67,7 +67,7 @@ Generated by [AVA](https://avajs.dev).
     {
       description: 'Test Description',
       favicons: [
-        'http://example.com/favicon.ico',
+        'http://example.com/favicon.ico?v=2',
       ],
       images: [
         'http://example.com/image.png',
@@ -82,7 +82,7 @@ Generated by [AVA](https://avajs.dev).
     {
       charset: 'gbk',
       favicons: [
-        'http://example.com/favicon.ico',
+        'http://example.com/favicon.ico?v=2',
       ],
       images: [],
       title: '你好，世界。',
@@ -95,7 +95,7 @@ Generated by [AVA](https://avajs.dev).
     {
       charset: 'shift_jis',
       favicons: [
-        'http://example.com/favicon.ico',
+        'http://example.com/favicon.ico?v=2',
       ],
       images: [],
       title: 'こんにちは、世界。',
@@ -108,7 +108,7 @@ Generated by [AVA](https://avajs.dev).
     {
       charset: 'big5',
       favicons: [
-        'http://example.com/favicon.ico',
+        'http://example.com/favicon.ico?v=2',
       ],
       images: [],
       title: '你好，世界。',
@@ -121,7 +121,7 @@ Generated by [AVA](https://avajs.dev).
     {
       charset: 'euc-kr',
       favicons: [
-        'http://example.com/favicon.ico',
+        'http://example.com/favicon.ico?v=2',
       ],
       images: [],
       title: '안녕하세요, 세계.',

packages/backend/server/src/core/doc-renderer/controller.ts

@@ -178,7 +178,7 @@ export class DocRendererController {
     <link rel="manifest" href="/manifest.json" />
     <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <link rel="icon" sizes="192x192" href="/favicon-192.png" />
-    <link rel="shortcut icon" href="/favicon.ico" />
+    <link rel="shortcut icon" href="/favicon.ico?v=2" />
     <meta name="emotion-insertion-point" content="" />
     ${!opts ? '<meta name="robots" content="noindex, nofollow" />' : ''}
     <meta

packages/backend/server/src/plugins/worker/controller.ts

@@ -286,7 +286,7 @@ export class WorkerController {
       // fix favicon
       {
         // head default path of favicon
-        const faviconUrl = new URL('/favicon.ico', response.url);
+        const faviconUrl = new URL('/favicon.ico?v=2', response.url);
         const faviconResponse = await fetch(faviconUrl, { method: 'HEAD' });
         if (faviconResponse.ok) {
           appendUrl(faviconUrl.toString(), res.favicons);