Refactor Widgets for Improved UI Consistency and Usability:

- Replaced Text with SelectableText in AddDeviceTypeWidget and AssignTagsTable for better text selection and accessibility.
- Simplified onCancel action in AssignTagsDialog for improved readability.
- Enhanced ProductsGrid layout by removing unnecessary Column widget, streamlining the widget structure for better performance and maintainability.

lib/pages/space_management_v2/modules/tags/presentation/widgets/add_device_type_widget.dart

@@ -17,7 +17,7 @@ class AddDeviceTypeWidget extends StatelessWidget {
         ..add(const LoadProducts()),
       child: Builder(
         builder: (context) => AlertDialog(
-          title: const Text('Add Devices'),
+          title: const SelectableText('Add Devices'),
           backgroundColor: ColorsManager.whiteColors,
           content: BlocBuilder<ProductsBloc, ProductsState>(
             builder: (context, state) => switch (state) {

lib/pages/space_management_v2/modules/tags/presentation/widgets/assign_tags_dialog.dart

@@ -25,12 +25,10 @@ class AssignTagsDialog extends StatelessWidget {
       actions: [
         SpaceDetailsActionButtons(
           onSave: () {},
-          onCancel: () {
+          onCancel: () => showDialog<void>(
-            showDialog<void>(
             context: context,
             builder: (context) => const AddDeviceTypeWidget(),
-            );
+          ),
-          },
           cancelButtonLabel: 'Add New Device',
         ),
       ],

lib/pages/space_management_v2/modules/tags/presentation/widgets/assign_tags_table.dart

@@ -42,7 +42,8 @@ class _AssignTagsTableState extends State<AssignTagsTable> {
   }
 
   DataColumn _buildDataColumn(String label) {
-    return DataColumn(label: Text(label, style: context.textTheme.bodyMedium));
+    return DataColumn(
+        label: SelectableText(label, style: context.textTheme.bodyMedium));
   }
 
   @override
@@ -69,7 +70,7 @@ class _AssignTagsTableState extends State<AssignTagsTable> {
                   cells: [
                     DataCell(
                       Center(
-                        child: Text(
+                        child: SelectableText(
                           'No Devices Available',
                           style: context.textTheme.bodyMedium?.copyWith(
                             color: ColorsManager.lightGrayColor,

lib/pages/space_management_v2/modules/tags/presentation/widgets/products_grid.dart

@@ -25,10 +25,7 @@ class ProductsGrid extends StatelessWidget {
           color: ColorsManager.textFieldGreyColor,
           borderRadius: BorderRadius.circular(8),
         ),
-        child: Column(
+        child: Expanded(
-          children: [
-            const SizedBox(height: 16),
-            Expanded(
           child: GridView.builder(
             padding: const EdgeInsets.symmetric(
               horizontal: 20,
@@ -49,8 +46,6 @@ class ProductsGrid extends StatelessWidget {
             ),
           ),
         ),
-          ],
-        ),
       ),
     );
   }