add sveltekit example

Author: clbrge

examples/sveltekit-app-template-web3/README.md

@@ -1,21 +1,19 @@
 # create-svelte
 
-Everything you need to build a Svelte project, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte);
+Everything you need to build a Svelte project, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte).
 
 ## Creating a project
 
 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@next
+npm create svelte@latest
 
 # create a new project in my-app
-npm init svelte@next my-app
+npm create svelte@latest my-app
 ```
 
-> Note: the `@next` is temporary
-
 ## Developing
 
 Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
@@ -29,10 +27,12 @@ npm run dev -- --open
 
 ## Building
 
-Before creating a production version of your app, install an [adapter](https://kit.svelte.dev/docs#adapters) for your target environment. Then:
+To create a production version of your app:
 
 ```bash
 npm run build
 ```
 
-> You can preview the built app with `npm run preview`, regardless of whether you installed an adapter. This should _not_ be used to serve your app in production.
+You can preview the production build with `npm run preview`.
+
+> To deploy your app, you may need to install an [adapter](https://kit.svelte.dev/docs/adapters) for your target environment.