update for tag should submit after space

lib/model/directory/add_contact_bottom_sheet.dart

@@ -315,15 +315,31 @@ class _AddContactBottomSheetState extends State<AddContactBottomSheet> {
           height: 48,
           child: TextField(
             controller: tagCtrl,
-            onChanged: controller.filterSuggestions,
+            onChanged: (value) {
+              
+              if (value.endsWith(" ") || value.endsWith(",")) {
+                final cleaned = value.trim().replaceAll(",", "");
+                if (cleaned.isNotEmpty) {
+                  controller.addEnteredTag(cleaned);
+                }
+                tagCtrl.clear();
+                controller.clearSuggestions();
+              } else {
+                controller.filterSuggestions(value);
+              }
+            },
             onSubmitted: (v) {
-              controller.addEnteredTag(v);
+              if (v.trim().isNotEmpty) {
+                controller.addEnteredTag(v.trim());
+              }
               tagCtrl.clear();
               controller.clearSuggestions();
             },
             decoration: _inputDecoration("Start typing to add tags"),
           ),
         ),
+
+        
         Obx(() => controller.filteredSuggestions.isEmpty
             ? const SizedBox.shrink()
             : Container(
@@ -353,7 +369,10 @@ class _AddContactBottomSheetState extends State<AddContactBottomSheet> {
                   },
                 ),
               )),
+
         MySpacing.height(8),
+
+        // TAG CHIPS
         Obx(() => Wrap(
               spacing: 8,
               children: controller.enteredTags

lib/model/employees/multiple_select_bottomsheet.dart

@@ -48,9 +48,7 @@ class _EmployeeSelectionBottomSheetState
     super.dispose();
   }
 
-  // ------------------------------------------------------
+  // SEARCH WITH DEBOUNCE
-  // 🔥 Optimized debounce-based search
-  // ------------------------------------------------------
   void _onSearchChanged(String query) {
     _debounce?.cancel();
     _debounce = Timer(const Duration(milliseconds: 300), () {
@@ -68,29 +66,18 @@ class _EmployeeSelectionBottomSheetState
         .toList();
 
     // ------------------------------------------------------
-    // Auto-move selected employees to top
+    // ❌ REMOVED "MOVE SELECTED TO TOP"
     // ------------------------------------------------------
-    results.sort((a, b) {
+    // Keeping alphabetical order only
-      if (widget.multipleSelection) {
+    results
-        // Only move selected employees to top in multi-select
+        .sort((a, b) => a.name.toLowerCase().compareTo(b.name.toLowerCase()));
-        final aSel = _selectedEmployees.contains(a) ? 0 : 1;
-        final bSel = _selectedEmployees.contains(b) ? 0 : 1;
-
-        if (aSel != bSel) return aSel.compareTo(bSel);
-      }
-
-      // Otherwise, keep original order (or alphabetically if needed)
-      return a.name.toLowerCase().compareTo(b.name.toLowerCase());
-    });
 
     _allResults.assignAll(results);
 
     _isSearching.value = false;
   }
 
-  // ------------------------------------------------------
+  // HANDLE TAP & CHECKBOX
-  // Handle tap & checkbox
-  // ------------------------------------------------------
   void _toggleEmployee(EmployeeModel emp) {
     if (widget.multipleSelection) {
       if (_selectedEmployees.contains(emp)) {
@@ -102,13 +89,11 @@ class _EmployeeSelectionBottomSheetState
       _selectedEmployees.assignAll([emp]);
     }
 
-    // Re-sort list after each toggle
+    // Refresh list but do NOT reorder selected
     _performSearch(_searchController.text.trim());
   }
 
-  // ------------------------------------------------------
+  // SUBMIT SELECTION
-  // Submit selection
-  // ------------------------------------------------------
   void _handleSubmit() {
     if (widget.multipleSelection) {
       Navigator.of(context).pop(_selectedEmployees.toList());
@@ -118,9 +103,7 @@ class _EmployeeSelectionBottomSheetState
     }
   }
 
-  // ------------------------------------------------------
+  // SEARCH BAR
-  // Search bar widget
-  // ------------------------------------------------------
   Widget _searchBar() => Padding(
         padding: const EdgeInsets.symmetric(vertical: 8),
         child: TextField(
@@ -150,9 +133,7 @@ class _EmployeeSelectionBottomSheetState
         ),
       );
 
-  // ------------------------------------------------------
+  // EMPLOYEE LIST
-  // Employee list (optimized)
-  // ------------------------------------------------------
   Widget _employeeList() => Expanded(
         child: Obx(() {
           final results = _allResults;
@@ -167,7 +148,6 @@ class _EmployeeSelectionBottomSheetState
               Widget trailingWidget;
 
               if (widget.multipleSelection) {
-                // Multiple selection → normal checkbox
                 trailingWidget = Checkbox(
                   value: isSelected,
                   onChanged: (_) => _toggleEmployee(emp),
@@ -178,7 +158,6 @@ class _EmployeeSelectionBottomSheetState
                   ),
                 );
               } else {
-                // Single selection → check circle
                 trailingWidget = isSelected
                     ? const Icon(Icons.check_circle, color: Colors.blueAccent)
                     : const Icon(Icons.circle_outlined, color: Colors.grey);
@@ -205,9 +184,7 @@ class _EmployeeSelectionBottomSheetState
         }),
       );
 
-  // ------------------------------------------------------
+  // BUILD BOTTOM SHEET
-  // Build bottom sheet
-  // ------------------------------------------------------
   @override
   Widget build(BuildContext context) {
     return BaseBottomSheet(