Sync with react.dev @ 9000e6e (#1120)

This PR was automatically generated.

Merge changes from
[react.dev](https://github.com/reactjs/react.dev/commits/main) at
9000e6e

The following files have conflicts and may need new translations:

* [x]
[src/content/learn/add-react-to-an-existing-project.md](/reactjs/react.dev/commits/main/src/content/learn/add-react-to-an-existing-project.md)
* [x]
[src/content/reference/rsc/server-functions.md](/reactjs/react.dev/commits/main/src/content/reference/rsc/server-functions.md)

Please fix the conflicts by pushing new commits to this pull request,
either by editing the files directly on GitHub or by checking out this
branch.

## DO NOT SQUASH MERGE THIS PULL REQUEST!

Doing so will "erase" the commits from main and cause them to show up as
conflicts the next time we merge.

.github/workflows/discord_notify.yml

@@ -0,0 +1,21 @@
+name: Discord Notify
+
+on:
+  pull_request_target:
+    types: [labeled]
+
+jobs:
+  notify:
+    if: ${{ github.event.label.name == 'React Core Team' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Discord Webhook Action
+        uses: tsickert/[email protected]
+        with:
+          webhook-url: ${{ secrets.DISCORD_WEBHOOK_URL }}
+          embed-author-name: ${{ github.event.pull_request.user.login }}
+          embed-author-url: ${{ github.event.pull_request.user.html_url }}
+          embed-author-icon-url: ${{ github.event.pull_request.user.avatar_url }}
+          embed-title: '#${{ github.event.number }} (+${{github.event.pull_request.additions}} -${{github.event.pull_request.deletions}}): ${{ github.event.pull_request.title }}'
+          embed-description: ${{ github.event.pull_request.body }}
+          embed-url: ${{ github.event.pull_request.html_url }}

src/components/Layout/HomeContent.js

@@ -164,6 +164,14 @@ export function HomeContent() {
               label="API Reference">
               API 참고서
             </ButtonLink>
+            <ButtonLink
+              href={'https://ko-react-exy5xcwjj-fbopensource.vercel.app/'}
+              type="secondary"
+              size="lg"
+              className="w-full sm:w-auto justify-center"
+              label="API Reference">
+              React v18 한글
+            </ButtonLink>
           </div>
         </div>
 

src/components/Layout/TopNav/TopNav.tsx

@@ -35,6 +35,22 @@ declare global {
   }
 }
 
+const react18Icon = (
+  <svg
+    stroke="currentColor"
+    fill="none"
+    strokeWidth="2"
+    viewBox="0 0 24 24"
+    strokeLinecap="round"
+    strokeLinejoin="round"
+    height="200px"
+    width="200px"
+    xmlns="http://www.w3.org/2000/svg">
+    <path d="M8 8h1v8"></path>
+    <path d="M15 12h-1a1 1 0 0 1 -1 -1v-2a1 1 0 0 1 1 -1h2a1 1 0 0 1 1 1v2a1 1 0 0 1 -1 1zh-1a1 1 0 0 0 -1 1v2a1 1 0 0 0 1 1h2a1 1 0 0 0 1 -1v-2a1 1 0 0 0 -1 -1"></path>
+  </svg>
+);
+
 const darkIcon = (
   <svg
     xmlns="http://www.w3.org/2000/svg"
@@ -346,6 +362,14 @@ export default function TopNav({
                     <IconSearch className="w-5 h-5 align-middle" />
                   </button>
                 </div>
+                <div className="flex">
+                  <Link
+                    href="https://ko-react-exy5xcwjj-fbopensource.vercel.app/"
+                    aria-label="React version 18 Korean translation"
+                    className="active:scale-95 transition-transform flex w-12 h-12 rounded-full items-center justify-center hover:bg-primary/5 hover:dark:bg-primary-dark/5 outline-link">
+                    {react18Icon}
+                  </Link>
+                </div>
                 <div className="flex dark:hidden">
                   <button
                     type="button"

src/components/MDX/TerminalBlock.tsx

@@ -71,7 +71,7 @@ function TerminalBlock({level = 'info', children}: TerminalBlockProps) {
         </div>
       </div>
       <div
-        className="px-8 pt-4 pb-6 text-primary-dark dark:text-primary-dark font-mono text-code whitespace-pre overflow-x-scroll"
+        className="px-8 pt-4 pb-6 text-primary-dark dark:text-primary-dark font-mono text-code whitespace-pre overflow-x-auto"
         translate="no"
         dir="ltr">
         <LevelText type={level} />

src/content/community/conferences.md

@@ -25,6 +25,11 @@ June 13 - 17, 2025. In-person in Amsterdam, Netherlands + remote (hybrid event)
 
 [Website](https://reactsummit.com/) - [Twitter](https://x.com/reactsummit)
 
+### React Universe Conf 2025 {/*react-universe-conf-2025*/}
+September 2-4, 2025. Wrocław, Poland.
+
+[Website](https://www.reactuniverseconf.com/) - [Twitter](https://twitter.com/react_native_eu) - [LinkedIn](https://www.linkedin.com/events/reactuniverseconf7163919537074118657/)
+
 ## Past Conferences {/*past-conferences*/}
 
 ### React Africa 2024 {/*react-africa-2024*/}

src/content/learn/add-react-to-an-existing-project.md

@@ -21,8 +21,8 @@ title: 기존 프로젝트에 React 추가하기
 다음과 같이 설정하는 것을 추천합니다.
 
 1. [React 기반 프레임워크](/learn/start-a-new-react-project) 중 하나를 사용하여 **앱의 React 부분을 빌드하세요.**
-2. 사용하는 프레임워크 설정에서 **`/some-app` 을 *기본 경로*<sup>*Base Path*</sup>로 명시하세요**. (이때, [Next.js](https://nextjs.org/docs/api-reference/next.config.js/basepath), [Gatsby](https://www.gatsbyjs.com/docs/how-to/previews-deploys-hosting/path-prefix/)를 사용하세요!)
-3. **서버 또는 프록시를 구성**하여 `/some-app/` 하위의 모든 요청이 React 애플리케이션에서 처리되도록 하세요.
+2. 사용하는 프레임워크 설정에서 **`/some-app` 을 *기본 경로*<sup>*Base Path*</sup>로 명시하세요**. (이때, [Next.js](https://nextjs.org/docs/app/api-reference/config/next-config-js/basePath), [Gatsby](https://www.gatsbyjs.com/docs/how-to/previews-deploys-hosting/path-prefix/)를 사용하세요!)
+3. **서버 또는 프록시를 구성**하여 `/some-app/` 하위의 모든 요청이 React 앱에서 처리되도록 하세요.
 
 이는 앱의 React 부분이 이러한 프레임워크에 내장된 [최고의 사례들<sup>Best Practices</sup>로부터 이점을 얻을 수 있습니다.](/learn/start-a-new-react-project#can-i-use-react-without-a-framework)