dark Theme and 18 other changes done

lib/features/fund_transfer/screens/fund_transfer_beneficiary_screen.dart

@@ -28,11 +28,22 @@ class _FundTransferBeneficiaryScreenState
   var service = getIt<BeneficiaryService>();
   bool _isLoading = true;
   List<Beneficiary> _beneficiaries = [];
+  List<Beneficiary> _filteredBeneficiaries = [];
+  final TextEditingController _searchController = TextEditingController();
 
   @override
   void initState() {
     super.initState();
     _loadBeneficiaries();
+    _searchController.addListener(() {
+      _filterBeneficiaries(_searchController.text);
+    });
+  }
+
+  @override
+  void dispose() {
+    _searchController.dispose();
+    super.dispose();
   }
 
   Future<void> _loadBeneficiaries() async {
@@ -43,10 +54,25 @@ class _FundTransferBeneficiaryScreenState
               ? b.bankName!.toLowerCase().contains('kangra central')
               : !b.bankName!.toLowerCase().contains('kangra central'))
           .toList();
+      _filteredBeneficiaries = _beneficiaries;
       _isLoading = false;
     });
   }
 
+  void _filterBeneficiaries(String query) {
+    setState(() {
+      if (query.isEmpty) {
+        _filteredBeneficiaries = _beneficiaries;
+      } else {
+        _filteredBeneficiaries = _beneficiaries.where((beneficiary) {
+          final lowerQuery = query.toLowerCase();
+          return beneficiary.name.toLowerCase().contains(lowerQuery) ||
+              beneficiary.accountNo.toLowerCase().contains(lowerQuery);
+        }).toList();
+      }
+    });
+  }
+
   Widget _buildShimmerList() {
     return ListView.builder(
       itemCount: 6,
@@ -74,14 +100,14 @@ class _FundTransferBeneficiaryScreenState
   }
 
   Widget _buildBeneficiaryList() {
-    if (_beneficiaries.isEmpty) {
+    if (_filteredBeneficiaries.isEmpty) {
       return Center(
           child: Text(AppLocalizations.of(context).noBeneficiaryFound));
     }
     return ListView.builder(
-      itemCount: _beneficiaries.length,
+      itemCount: _filteredBeneficiaries.length,
       itemBuilder: (context, index) {
-        final beneficiary = _beneficiaries[index];
+        final beneficiary = _filteredBeneficiaries[index];
 
         // --- Cooldown Logic ---
         bool isCoolingDown = false;
@@ -162,7 +188,27 @@ class _FundTransferBeneficiaryScreenState
       ),
       body: Stack(
         children: [
-          _isLoading ? _buildShimmerList() : _buildBeneficiaryList(),
+          Column(
+            children: [
+              Padding(
+                padding: const EdgeInsets.all(12.0),
+                child: TextField(
+                  controller: _searchController,
+                  decoration: InputDecoration(
+                    hintText: "Search by name or account number",
+                    prefixIcon: const Icon(Icons.search),
+                    border: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(12),
+                    ),
+                  ),
+                ),
+              ),
+              Expanded(
+                child:
+                    _isLoading ? _buildShimmerList() : _buildBeneficiaryList(),
+              ),
+            ],
+          ),
           IgnorePointer(
             child: Center(
               child: Opacity(