Fix: lang unspecified code blocks (#8461)

.changeset/poor-pears-wash.md

@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Fix lang unspecified code blocks (markdownlint MD040)

examples/README.md

@@ -2,7 +2,7 @@
 
 The easiest way to check out one of these examples on your machine is by running this command in an empty directory:
 
-```
+```sh
 npm create astro@latest -- --template [EXAMPLE_NAME]
 ```
 
@@ -10,12 +10,12 @@ npm create astro@latest -- --template [EXAMPLE_NAME]
 
 Visit [awesome-astro](https://github.com/one-aalam/awesome-astro) for a full list of community examples. You can use `npm create astro@latest` to check out any community examples:
 
-```
+```sh
 npm create astro@latest -- --template [GITHUB_USER]/[REPO_NAME]
 ```
 
 Paths to examples nested inside of a repo are also supported:
 
-```
+```sh
 npm create astro@latest -- --template [GITHUB_USER]/[REPO_NAME]/path/to/example
 ```

examples/basics/README.md

@@ -1,6 +1,6 @@
 # Astro Starter Kit: Basics
 
-```
+```sh
 npm create astro@latest -- --template basics
 ```
 
@@ -16,7 +16,7 @@ npm create astro@latest -- --template basics
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── public/
 │   └── favicon.svg

examples/blog/README.md

@@ -1,6 +1,6 @@
 # Astro Starter Kit: Blog
 
-```
+```sh
 npm create astro@latest -- --template blog
 ```
 
@@ -25,7 +25,7 @@ Features:
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 ├── public/
 ├── src/
 │   ├── components/

examples/component/README.md

@@ -2,7 +2,7 @@
 
 This is a template for an Astro component library. Use this template for writing components to use in multiple projects or publish to NPM.
 
-```
+```sh
 npm create astro@latest -- --template component
 ```
 
@@ -14,7 +14,7 @@ npm create astro@latest -- --template component
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── index.ts
 ├── src

examples/deno/README.md

@@ -4,7 +4,7 @@
 [![Open with CodeSandbox](https://assets.codesandbox.io/github/button-edit-lime.svg)](https://codesandbox.io/p/sandbox/github/withastro/astro/tree/latest/examples/deno)
 [![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/withastro/astro?devcontainer_path=.devcontainer/deno/devcontainer.json)
 
-```
+```sh
 npm create astro@latest -- --template deno
 ```
 
@@ -16,7 +16,7 @@ npm create astro@latest -- --template deno
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── public/
 │   └── favicon.svg

examples/framework-alpine/README.md

@@ -1,6 +1,6 @@
 # Astro + AlpineJS Example
 
-```
+```sh
 npm create astro@latest -- --template framework-alpine
 ```
 

examples/framework-lit/README.md

@@ -1,6 +1,6 @@
 # Astro + Lit Example
 
-```
+```sh
 npm create astro@latest -- --template framework-lit
 ```
 

examples/framework-multiple/README.md

@@ -1,6 +1,6 @@
 # Kitchen Sink: Microfrontends with Astro
 
-```
+```sh
 npm create astro@latest -- --template framework-multiple
 ```
 

examples/framework-preact/README.md

@@ -1,6 +1,6 @@
 # Astro + Preact Example
 
-```
+```sh
 npm create astro@latest -- --template framework-preact
 ```
 

examples/framework-react/README.md

@@ -1,6 +1,6 @@
 # Astro + React Example
 
-```
+```sh
 npm create astro@latest -- --template framework-react
 ```
 

examples/framework-solid/README.md

@@ -1,6 +1,6 @@
 # Astro + Solid.js Example
 
-```
+```sh
 npm create astro@latest -- --template framework-solid
 ```
 

examples/framework-svelte/README.md

@@ -1,6 +1,6 @@
 # Astro + Svelte Example
 
-```
+```sh
 npm create astro@latest -- --template framework-svelte
 ```
 

examples/framework-vue/README.md

@@ -1,6 +1,6 @@
 # Astro + Vue Example
 
-```
+```sh
 npm create astro@latest -- --template framework-vue
 ```
 

examples/hackernews/README.md

@@ -1,6 +1,6 @@
 # Astro Starter Kit: Hackernews
 
-```
+```sh
 npm create astro@latest -- --template hackernews
 ```
 
@@ -14,7 +14,7 @@ npm create astro@latest -- --template hackernews
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── public/
 │   └── favicon.svg

examples/integration/README.md

@@ -2,7 +2,7 @@
 
 This is a template for an Astro integration. Use this template for writing integrations to use in multiple projects or publish to NPM.
 
-```
+```sh
 npm create astro@latest -- --template integration
 ```
 
@@ -14,7 +14,7 @@ npm create astro@latest -- --template integration
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── index.ts
 ├── tsconfig.json

examples/minimal/README.md

@@ -1,6 +1,6 @@
 # Astro Starter Kit: Minimal
 
-```
+```sh
 npm create astro@latest -- --template minimal
 ```
 
@@ -14,7 +14,7 @@ npm create astro@latest -- --template minimal
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── public/
 ├── src/

examples/non-html-pages/README.md

@@ -4,7 +4,7 @@ Documentation for "Non-HTML Pages":
 
 https://docs.astro.build/en/core-concepts/endpoints/#static-file-endpoints
 
-```
+```sh
 npm create astro@latest -- --template non-html-pages
 ```
 
@@ -18,7 +18,7 @@ npm create astro@latest -- --template non-html-pages
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── public/
 ├── src/

examples/portfolio/README.md

@@ -1,6 +1,6 @@
 # Astro Starter Kit: Portfolio
 
-```
+```sh
 npm create astro@latest -- --template portfolio
 ```
 

examples/with-markdoc/README.md

@@ -2,7 +2,7 @@
 
 This starter showcases the experimental Markdoc integration.
 
-```
+```sh
 npm create astro@latest -- --template with-markdoc
 ```
 
@@ -15,7 +15,7 @@ npm create astro@latest -- --template with-markdoc
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── public/
 ├── src/

examples/with-markdown-plugins/README.md

@@ -1,6 +1,6 @@
 # Astro Example: Markdown with Plugins
 
-```
+```sh
 npm create astro@latest -- --template with-markdown-plugins
 ```
 

examples/with-markdown-shiki/README.md

@@ -1,6 +1,6 @@
 # Astro Example: Markdown with Shiki
 
-```
+```sh
 npm create astro@latest -- --template with-markdown-shiki
 ```
 

examples/with-mdx/README.md

@@ -1,6 +1,6 @@
 # Astro Example: MDX
 
-```
+```sh
 npm create astro@latest -- --template with-mdx
 ```
 

examples/with-nanostores/README.md

@@ -1,6 +1,6 @@
 # Astro Example: Nanostores
 
-```
+```sh
 npm create astro@latest -- --template with-nanostores
 ```
 

examples/with-tailwindcss/README.md

@@ -1,6 +1,6 @@
 # Astro with Tailwind
 
-```
+```sh
 npm create astro@latest -- --template with-tailwindcss
 ```
 

examples/with-vite-plugin-pwa/README.md

@@ -1,6 +1,6 @@
 # Astro Starter Kit: Vite PWA
 
-```
+```sh
 npm create astro@latest -- --template with-vite-plugin-pwa
 ```
 
@@ -14,7 +14,7 @@ npm create astro@latest -- --template with-vite-plugin-pwa
 
 Inside of your Astro project, you'll see the following folders and files:
 
-```
+```text
 /
 ├── public/
 ├── src/

examples/with-vitest/README.md

@@ -1,6 +1,6 @@
 # Astro + [Vitest](https://vitest.dev/) Example
 
-```
+```sh
 npm create astro@latest -- --template with-vitest
 ```