Laravel 11 (#84)

* Convert string references to `::class`

PHP 5.5.9 adds the new static `class` property which provides the fully qualified class name. This is preferred over using strings for class names since the `class` property references are checked by PHP.

* Use Faker methods

Accessing Faker properties was deprecated in Faker 1.14.

* Convert route options to fluent methods

Laravel 8 adopts the tuple syntax for controller actions. Since the old options array is incompatible with this syntax, Shift converted them to use modern, fluent methods.

* Adopt class based routes

* Remove default `app` files

* Shift core files

* Streamline config files

* Set new `ENV` variables

* Default new `bootstrap/app.php`

* Re-register HTTP middleware

* Consolidate service providers

* Re-register service providers

* Re-register routes

* Re-register scheduled commands

* Bump Composer dependencies

* Use `<env>` tags for configuration

`<env>` tags have a lower precedence than system environment variables making it easier to overwrite PHPUnit configuration values in additional environments, such a CI.

Review this blog post for more details on configuration precedence when testing Laravel: https://jasonmccreary.me/articles/laravel-testing-configuration-precedence/

* Adopt anonymous migrations

* Rename `password_resets` table

* Convert `$casts` property to method

* Adopt Laravel type hints

* Mark base controller as `abstract`

* Remove `CreatesApplication` testing trait

* Shift cleanup

* Fix shift first issues

* Updating Rules for laravel 11, sanctum config and pint

* Fix Carbon issue on dashboard

* Temporary fix for tests while migration is issue fixed on laravel side

* Carbon needs numerical values, not strings

* Minimum php version

* Fix domain installation step not fetching the correct company_id

* Fix Role Policy wasn't properly registered

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app/Http/Requests/DeleteInvoiceRequest.php

@@ -1,30 +1,26 @@
 <?php
 
-namespace InvoiceShelf\Http\Requests;
+namespace App\Http\Requests;
 
+use App\Models\Invoice;
+use App\Rules\RelationNotExist;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
-use InvoiceShelf\Models\Invoice;
-use InvoiceShelf\Rules\RelationNotExist;
 
 class DeleteInvoiceRequest extends FormRequest
 {
     /**
      * Determine if the user is authorized to make this request.
-     *
-     * @return bool
      */
-    public function authorize()
+    public function authorize(): bool
     {
         return true;
     }
 
     /**
      * Get the validation rules that apply to the request.
-     *
-     * @return array
      */
-    public function rules()
+    public function rules(): array
     {
         return [
             'ids' => [