docs(website): use the agent-neutral skill install on the Claude page

Same `-y` as the home page, README and AI editing docs, so every page gives one prompt.

Author: EtienneLescot

website/i18n/de/docusaurus-plugin-content-pages/features/edit-video-with-claude.mdx

@@ -35,7 +35,7 @@ Diese Seite wird vom OpenScreen-Projekt veröffentlicht und beschreibt Version 2
 Am schnellsten geht es, wenn du Folgendes in Claude Code einfügst:
 
 ```text
-Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -a claude-code`, then follow it to make a demo video of this feature.
+Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -y`, then follow it to make a demo video of this feature.
 ```
 
 Der Skill installiert OpenScreen, falls es fehlt, sobald du zustimmst, und fügt dessen MCP-Server hinzu. Claude bittet dich dann, eine neue Sitzung zu öffnen, da ein Agent neue Werkzeuge nur in einer neuen Sitzung erhält.

website/i18n/es/docusaurus-plugin-content-pages/features/edit-video-with-claude.mdx

@@ -35,7 +35,7 @@ Esta página la publica el proyecto OpenScreen y describe la versión 2.1.
 La forma más rápida es pegar esto en Claude Code:
 
 ```text
-Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -a claude-code`, then follow it to make a demo video of this feature.
+Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -y`, then follow it to make a demo video of this feature.
 ```
 
 La skill instala OpenScreen si falta, una vez que lo aceptas, y agrega su servidor MCP. Después Claude te pide abrir una sesión nueva, ya que un agente solo recibe herramientas nuevas en una sesión nueva.

website/i18n/fr/docusaurus-plugin-content-pages/features/edit-video-with-claude.mdx

@@ -35,7 +35,7 @@ Cette page est publiée par le projet OpenScreen et décrit la version 2.1.
 Le plus rapide est de coller ceci dans Claude Code :
 
 ```text
-Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -a claude-code`, then follow it to make a demo video of this feature.
+Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -y`, then follow it to make a demo video of this feature.
 ```
 
 La skill installe OpenScreen s'il manque, une fois que vous avez accepté, et ajoute son serveur MCP. Claude vous demande ensuite d'ouvrir une nouvelle session, car un agent n'obtient de nouveaux outils que dans une nouvelle session.

website/i18n/ja/docusaurus-plugin-content-pages/features/edit-video-with-claude.mdx

@@ -35,7 +35,7 @@ OpenScreen は、Windows・macOS・Linux 向けの無料の MIT ライセンス
 いちばん手早い方法は、次の内容を Claude Code に貼り付けることです。
 
 ```text
-Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -a claude-code`, then follow it to make a demo video of this feature.
+Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -y`, then follow it to make a demo video of this feature.
 ```
 
 このスキルは、OpenScreen がなければ、同意を得たうえでインストールし、その MCP サーバーを追加します。続いて Claude が、新しいセッションを開くよう求めます。エージェントが新しいツールを得られるのは、新しいセッションの中だけだからです。

website/i18n/pt-BR/docusaurus-plugin-content-pages/features/edit-video-with-claude.mdx

@@ -35,7 +35,7 @@ Esta página é publicada pelo projeto OpenScreen e descreve a versão 2.1.
 O jeito mais rápido é colar isto no Claude Code:
 
 ```text
-Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -a claude-code`, then follow it to make a demo video of this feature.
+Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -y`, then follow it to make a demo video of this feature.
 ```
 
 A skill instala o OpenScreen se ele estiver faltando, depois que você concordar, e adiciona o servidor MCP dele. Em seguida, o Claude pede que você abra uma nova sessão, já que um agente só recebe novas ferramentas em uma nova sessão.

website/i18n/zh-CN/docusaurus-plugin-content-pages/features/edit-video-with-claude.mdx

@@ -35,7 +35,7 @@ OpenScreen 是一款面向 Windows、macOS 和 Linux 的免费录屏与视频剪
 最快的方法是把下面这段话粘贴到 Claude Code 中：
 
 ```text
-Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -a claude-code`, then follow it to make a demo video of this feature.
+Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -y`, then follow it to make a demo video of this feature.
 ```
 
 如果没有安装 OpenScreen，该技能会在你同意后安装它，并添加它的 MCP 服务器。随后 Claude 会请你打开一个新会话，因为智能体只会在新会话中获得新工具。

website/i18n/zh-TW/docusaurus-plugin-content-pages/features/edit-video-with-claude.mdx

@@ -35,7 +35,7 @@ OpenScreen 是一款免費、MIT 授權、支援 Windows、macOS 與 Linux 的
 最快的方式是把下面這段貼到 Claude Code：
 
 ```text
-Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -a claude-code`, then follow it to make a demo video of this feature.
+Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -y`, then follow it to make a demo video of this feature.
 ```
 
 如果沒有安裝 OpenScreen，這個技能會在你同意後安裝，並加入它的 MCP 伺服器。接著 Claude 會請你開啟新的工作階段，因為代理程式只有在新的工作階段才能取得新工具。

website/src/pages/features/edit-video-with-claude.mdx

@@ -35,7 +35,7 @@ This page is published by the OpenScreen project and describes version 2.1.
 The quickest way is to paste this into Claude Code:
 
 ```text
-Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -a claude-code`, then follow it to make a demo video of this feature.
+Install the OpenScreen demo skill with `npx skills add getopenscreen/openscreen --skill openscreen-demo -y`, then follow it to make a demo video of this feature.
 ```
 
 The skill installs OpenScreen if it is missing, once you agree, and adds its MCP server. Claude then asks you to open a new session, since an agent only gets new tools in a new session.