standardize "none/nothing" fenced code blocks (#10176)

- `nothing` and `none` are both invalid language keys, so replace both of them with the valid generic `text`. the reason I chose `text` over an empty "```" line is that it will make targeting in "find" or "find/replace" easier.
- use `shell` where appropriate

Author: browner12

blade.md

@@ -762,7 +762,7 @@ If you would like to conditionally render your component, you may define a `shou
 
 Sometimes components are part of a component group and you may wish to group the related components within a single directory. For example, imagine a "card" component with the following class structure:
 
-```none
+```text
 App\Views\Components\Card\Card
 App\Views\Components\Card\Header
 App\Views\Components\Card\Body
@@ -1378,7 +1378,7 @@ You may use the `.` character to indicate if a component is nested deeper inside
 
 Sometimes, when a component is made up of many Blade templates, you may wish to group the given component's templates within a single directory. For example, imagine an "accordion" component with the following directory structure:
 
-```none
+```text
 /resources/views/components/accordion.blade.php
 /resources/views/components/accordion/item.blade.php
 ```
@@ -1397,7 +1397,7 @@ However, in order to render the accordion component via `x-accordion`, we were f
 
 Thankfully, Blade allows you to place a file matching the component's directory name within the component's directory itself. When this template exists, it can be rendered as the "root" element of the component even though it is nested within a directory. So, we can continue to use the same Blade syntax given in the example above; however, we will adjust our directory structure like so:
 
-```none
+```text
 /resources/views/components/accordion/accordion.blade.php
 /resources/views/components/accordion/item.blade.php
 ```

installation.md

@@ -94,13 +94,13 @@ composer global require laravel/installer
 
 After you have installed PHP, Composer, and the Laravel installer, you're ready to create a new Laravel application. The Laravel installer will prompt you to select your preferred testing framework, database, and starter kit:
 
-```nothing
+```shell
 laravel new example-app
 ```
 
 Once the application has been created, you can start Laravel's local development server, queue worker, and Vite development server using the `dev` Composer script:
 
-```nothing
+```shell
 cd example-app
 npm install && npm run build
 composer run dev
@@ -179,7 +179,7 @@ Herd for macOS uses [dnsmasq](https://en.wikipedia.org/wiki/Dnsmasq) to support
 
 After installing Herd, the fastest way to create a new Laravel application is using the Laravel CLI, which is bundled with Herd:
 
-```nothing
+```shell
 cd ~/Herd
 laravel new my-app
 cd my-app
@@ -201,7 +201,7 @@ During installation, Herd creates a "parked" directory in your home directory at
 
 After installing Herd, the fastest way to create a new Laravel application is using the Laravel CLI, which is bundled with Herd. To get started, open Powershell and run the following commands:
 
-```nothing
+```shell
 cd ~\Herd
 laravel new my-app
 cd my-app

mail.md

@@ -1376,7 +1376,7 @@ Once your custom transport has been defined and registered, you may create a mai
 
 Laravel includes support for some existing Symfony maintained mail transports like Mailgun and Postmark. However, you may wish to extend Laravel with support for additional Symfony maintained transports. You can do so by requiring the necessary Symfony mailer via Composer and registering the transport with Laravel. For example, you may install and register the "Brevo" (formerly "Sendinblue") Symfony mailer:
 
-```none
+```shell
 composer require symfony/brevo-mailer symfony/http-client
 ```
 

pagination.md

@@ -115,7 +115,7 @@ While `paginate` and `simplePaginate` create queries using the SQL "offset" clau
 
 Unlike offset based pagination, which includes a page number in the query string of the URLs generated by the paginator, cursor based pagination places a "cursor" string in the query string. The cursor is an encoded string containing the location that the next paginated query should start paginating and the direction that it should paginate:
 
-```nothing
+```text
 http://localhost/users?cursor=eyJpZCI6MTUsIl9wb2ludHNUb05leHRJdGVtcyI6dHJ1ZX0
 ```
 

validation.md

@@ -824,7 +824,7 @@ Some of Laravel's built-in validation rule error messages contain a `:value` pla
 
 If this validation rule fails, it will produce the following error message:
 
-```none
+```text
 The credit card number field is required when payment type is cc.
 ```
 
@@ -841,7 +841,7 @@ Instead of displaying `cc` as the payment type value, you may specify a more use
 
 After defining this value, the validation rule will produce the following error message:
 
-```none
+```text
 The credit card number field is required when payment type is credit card.
 ```
 

vite.md

@@ -421,7 +421,7 @@ When referencing relative asset paths, you should remember that the paths are re
 
 Consider the following project structure:
 
-```nothing
+```text
 public/
   taylor.png
 resources/
@@ -646,7 +646,7 @@ ASSET_URL=https://cdn.example.com
 
 After configuring the asset URL, all re-written URLs to your assets will be prefixed with the configured value:
 
-```nothing
+```text
 https://cdn.example.com/build/assets/app.9dce8d17.js
 ```