Refactor views to use new layout structure and update routes for administrator pages

- Changed view extends from "admin.main" to "administrator.layout.master" across multiple files.
- Updated route names in admin.php and administrator.php to reflect new structure for user, order, invoice, and other management functionalities.
- Adjusted view includes to point to the new directory structure for blocks and components.
- Ensured all permission checks remain intact while refactoring the views.

app/Http/Controllers/admin/InvoiceController.php

@@ -28,7 +28,7 @@ class InvoiceController extends Controller
         );
         $title = 'List all invoices';
 
-        return view('admin.invoice.index', compact('title', 'invoices'));
+        return view('administrator.pages.invoice.index', compact('title', 'invoices'));
     }
 
     public function edit(int $id = 0)
@@ -41,7 +41,7 @@ class InvoiceController extends Controller
 
         $title = "View invoice #" .  $id;
 
-        return view("admin.invoice.edit", compact('title', 'invoice'));
+        return view("administrator.pages.invoice.edit", compact('title', 'invoice'));
     }
 
     public function update(InvoiceRequest $request, int $id = 0)
@@ -94,6 +94,6 @@ class InvoiceController extends Controller
             return back()->withErrors($error->getMessage());
         }
 
-        return redirect()->route('admin.invoice.index')->with('success', 'Invoice deleted successfully');
+        return redirect()->route('administrator.pages.invoice.index')->with('success', 'Invoice deleted successfully');
     }
 }