docs: use npm create instead of npm init (#2455)

For consistency across package managers.

`yarn` and `pnpm` only support the `create` subcommand.
`init` means something different for them.

So using `create` leads to the least confusion if the user is using
multiple package managers.

Author: haoqunjiang

src/guide/quick-start.md

@@ -24,7 +24,7 @@ In this section we will introduce how to scaffold a Vue [Single Page Application
 
 Make sure you have an up-to-date version of [Node.js](https://nodejs.org/) installed and your current working directory is the one where you intend to create a project. Run the following command in your command line (without the `>` sign):
 
-<div class="language-sh"><pre><code><span class="line"><span style="color:var(--vt-c-green);">&gt;</span> <span style="color:#A6ACCD;">npm init vue@latest</span></span></code></pre></div>
+<div class="language-sh"><pre><code><span class="line"><span style="color:var(--vt-c-green);">&gt;</span> <span style="color:#A6ACCD;">npm create vue@latest</span></span></code></pre></div>
 
 This command will install and execute [create-vue](https://github.com/vuejs/create-vue), the official Vue project scaffolding tool. You will be presented with prompts for several optional features such as TypeScript and testing support:
 

src/guide/scaling-up/tooling.md

@@ -21,7 +21,7 @@ It is also recommended to use these online playgrounds to provide reproductions
 
 To get started with Vite + Vue, simply run:
 
-<div class="language-sh"><pre><code><span class="line"><span style="color:var(--vt-c-green);">$</span> <span style="color:#A6ACCD;">npm init vue@latest</span></span></code></pre></div>
+<div class="language-sh"><pre><code><span class="line"><span style="color:var(--vt-c-green);">$</span> <span style="color:#A6ACCD;">npm create vue@latest</span></span></code></pre></div>
 
 This command will install and execute [create-vue](https://github.com/vuejs/create-vue), the official Vue project scaffolding tool.