feat: Implement Career Management Module

- Created CareerController for handling career-related CRUD operations.
- Added Career model with necessary attributes and relationships.
- Created migration for careers table with relevant fields.
- Developed views for creating, editing, and listing careers.
- Implemented DataTables for career listing with action buttons.
- Added routes for career management and integrated with sidebar.
- Created client-side career detail template and updated career listing page.
- Added helper functions to fetch active careers for display.

app/Helpers/QueryHelper.php

@@ -1,6 +1,7 @@
 <?php
 
 use Modules\CCMS\Models\Blog;
+use Modules\CCMS\Models\Career;
 use Modules\CCMS\Models\Category;
 use Modules\CCMS\Models\Counter;
 use Modules\CCMS\Models\Country;
@@ -151,6 +152,18 @@ function getServices($limit = null, $order = 'desc')
         ->get();
 }
 
+function getCareers($limit = null, $order = 'desc')
+{
+    return Career::query()
+        ->where('status', 1)
+        ->orderBy('order', $order)
+        ->when($limit, function ($query) use ($limit) {
+            $query->limit($limit);
+        })
+        ->get();
+}
+
+
 function previousEvents($limit = null, $order = 'desc')
 {
     return Event::query()