price extension added

lib/core/utils/price_extension.dart

@@ -0,0 +1,28 @@
+extension PriceExtension on num {
+  /// Formats the number with commas every 3 digits
+  String get formattedPrice {
+    final numberString = toString();
+    final parts = numberString.split('.');
+    final integerPart = parts[0];
+    final decimalPart = parts.length > 1 ? '.${parts[1]}' : '';
+
+    final formattedInteger = _addCommas(integerPart);
+    return formattedInteger + decimalPart;
+  }
+
+  String _addCommas(String number) {
+    if (number.length <= 3) {
+      return number;
+    }
+
+    final reversed = number.split('').reversed.join('');
+    final chunks = <String>[];
+
+    for (int i = 0; i < reversed.length; i += 3) {
+      final end = (i + 3 < reversed.length) ? i + 3 : reversed.length;
+      chunks.add(reversed.substring(i, end));
+    }
+
+    return chunks.join(',').split('').reversed.join('');
+  }
+}

lib/views/detail/widgets/tender_detail_info_section.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:tm_app/core/utils/price_extension.dart';
 import 'package:tm_app/data/services/model/tender_data/tender_data.dart';
 import 'package:tm_app/views/detail/strings/tender_details_strings.dart';
 import 'package:tm_app/views/detail/widgets/deadline_item.dart';
@@ -30,7 +31,8 @@ class TenderDetailInfoSection extends StatelessWidget {
         ),
         InfoItem(
           title: TenderDetailsStrings.estimatedValue,
-          value: '${detail.estimatedValue} ${detail.currency ?? ''}',
+          value:
+              '${detail.estimatedValue?.formattedPrice} ${detail.currency ?? ''}',
         ),
         InfoItem(
           title: TenderDetailsStrings.duration,