Added custom web routes documentation

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docs/pages/developing-extensions/Custom-web-routes.md

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+<div class="position-relative p-4 text-body bg-body border rounded-4 d-flex align-items-center">
+  <div class="me-3">
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+  <p class="me-3 my-0">
+    Written by those who've walked the path. Want to improve our guides? Contribute and help build something awesome!
+  </p>
+  <a href="https://github.com/BlueprintFramework/web/tree/main/docs/pages/developing-extensions">
+    <button class="btn btn-primary px-4 rounded-pill placeholder-wave" type="button">
+      Contribute
+    </button>
+  </a>
+</div><br>
+
+# Creating custom web routes
+<h4 class="fw-light">Add your own web routes accessible from everywhere within blueprint.</h4><br/>
+
+This guide provides a step-by-step overview on how to define custom web routes using a dedicated controller within a Blueprint extension.<br/><br/>
+
+### **Define the controller directory and routing file**
+
+Begin by creating a new directory within your extension to store your controller classes. In this example, we will use a directory named `controllers`.
+
+Next, open your `conf.yml` file and define the location of your controller directory and route file under the `requests` section. This allows Blueprint to recognize and load your custom logic.
+
+```yml
+requests:
+  views: ""
+  app: "controllers"
+  routers:
+    application: ""
+    client: ""
+    web: "routes.php"
+```
+
+- `app`: Points to the folder containing your controller classes.
+- `web`: Defines the file responsible for registering your web routes.
+
+<div class="p-2 border-start border-4 mb-5">
+    <i class="bi bi-journal-text text-primary me-1"></i>
+    For more details on configuration, refer to the <a href="?page=documentation/confyml">conf.yml documentation</a>.
+</div>
+
+### **Creating a controller**
+
+Inside the `controllers` directory, create a PHP file named after your controller class. The file and class name **must match exactly**.
+
+In this example, we will create a controller that handles routes for the dashboard and name the file `ExtensionDashboardController.php`.
+
+```php
+<?php
+
+namespace Pterodactyl\BlueprintFramework\Extensions\{identifier};
+
+use Pterodactyl\Http\Controllers\Controller;
+use Pterodactyl\BlueprintFramework\Libraries\ExtensionLibrary\Admin\BlueprintAdminLibrary as BlueprintExtensionLibrary;
+
+class ExtensionDashboardController extends Controller
+{
+    public function __construct(
+        private BlueprintExtensionLibrary $blueprint,
+    ) {}
+
+    public function getData()
+    {
+        return response()->json([
+            'status' => 'success',
+        ]);
+    }
+}
+```
+- This controller defines a `getData()` method that returns a JSON response.
+
+<div class="p-2 border-start border-4 mb-5">
+    <i class="bi bi-globe text-primary me-1"></i>
+    For advanced controller techniques, see the <a href="https://laravel.com/docs/10.x/controllers">Laravel controller documentation</a>.
+    <br/>
+    <i class="bi bi-globe text-primary me-1"></i>
+    For different response types (redirects, files, etc.), refer to <a href="https://laravel.com/docs/10.x/responses">Laravel HTTP responses documentation</a>.
+</div>
+
+### **Registering routes**
+
+Create a PHP file named `routes.php` (or another name, as long as it matches your `conf.yml`) to define your routes.
+
+```php
+<?php
+
+use Illuminate\Support\Facades\Route;
+use Pterodactyl\BlueprintFramework\Extensions\{identifier}\ExtensionDashboardController;
+
+Route::get('/data', [ExtensionDashboardController::class, 'getData']);
+```
+
+- All routes registered in this file are automatically prefixed with `/extensions/{identifier}`.
+- This example registers a new GET route accessible at `/extensions/{identifier}/data` and connects it to the `getData` function from `ExtensionDashboardController`.
+
+<div class="p-2 border-start border-4 mb-5">
+    <i class="bi bi-exclamation-diamond text-warning me-1"></i>
+    Be sure to update the second <code>use</code> statement to match the correct namespace and class name of your controller.
+    <br/>
+    <i class="bi bi-globe text-primary me-1"></i>
+    For detailed route configuration, visit the <a href="https://laravel.com/docs/10.x/routing">Laravel routing documentation</a>.
+</div>