[chore] cleanup lingering references to npm init (#5566)

* [chore] cleanup lingering references to npm init

* update intro docs

Author: gtm-nayan

CONTRIBUTING.md

@@ -23,7 +23,7 @@ You can now run SvelteKit by linking it into your project with [pnpm `overrides`
 
 Entry points to be aware of are:
 
-- [`packages/create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte) - code that's run when you create a new project with `npm init svelte`
+- [`packages/create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte) - code that's run when you create a new project with `npm create svelte@latest`
 - [`packages/kit/src/packaging`](https://github.com/sveltejs/kit/tree/master/packages/kit/src/packaging) - for the `svelte-kit package` command
 - [`packages/kit/src/vite/index.js`](https://github.com/sveltejs/kit/blob/master/packages/kit/src/vite/index.js) - for the Vite plugin
 - [`packages/kit/src/core/sync/index.js`](https://github.com/sveltejs/kit/blob/master/packages/kit/src/core/sync/sync.js) - for `svelte-kit sync`, which regenerates routing info and type definitions

documentation/docs/00-introduction.md

@@ -23,7 +23,7 @@ You don't need to know Svelte to understand the rest of this guide, but it will
 The easiest way to start building a SvelteKit app is to run `npm create`:
 
 ```bash
-npm create svelte my-app
+npm create svelte@latest my-app
 cd my-app
 npm install
 npm run dev

packages/create-svelte/README.md

@@ -3,7 +3,7 @@
 A CLI for creating new [SvelteKit](https://kit.svelte.dev) projects. Just run...
 
 ```bash
-npm init svelte
+npm create svelte@latest
 ```
 
 ...and follow the prompts.

packages/create-svelte/shared/README.md

@@ -8,10 +8,10 @@ If you're seeing this, you've probably already done this step. Congrats!
 
 ```bash
 # create a new project in the current directory
-npm init svelte
+npm create svelte@latest
 
 # create a new project in my-app
-npm init svelte my-app
+npm create svelte@latest my-app
 ```
 
 ## Developing

packages/create-svelte/templates/default/src/routes/about.svelte

@@ -27,7 +27,7 @@
 		following into your command line and following the prompts:
 	</p>
 
-	<pre>npm init svelte</pre>
+	<pre>npm create svelte@latest</pre>
 
 	<p>
 		The page you're looking at is purely static HTML, with no client-side interactivity needed.

packages/kit/README.md

@@ -5,7 +5,7 @@ This is the [SvelteKit](https://kit.svelte.dev) framework and CLI.
 The quickest way to get started is via the [create-svelte](https://github.com/sveltejs/kit/tree/master/packages/create-svelte) package:
 
 ```bash
-npm init svelte my-app
+npm create svelte@latest my-app
 cd my-app
 npm install
 npm run dev