fixed colors for darkTheme

lib/views/detail/widgets/tender_document_section.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:tm_app/core/constants/assets.dart';
 import 'package:tm_app/core/constants/strings.dart';
+import 'package:tm_app/core/theme/colors.dart';
 import 'package:tm_app/core/utils/size_config.dart';
 
 class TenderDocumentSection extends StatelessWidget {
@@ -19,7 +20,7 @@ class TenderDocumentSection extends StatelessWidget {
           style: TextStyle(
             fontWeight: FontWeight.w400,
             fontSize: 16.0.sp(),
-            color: Colors.blue,
+            color: AppColors.textBlue,
             decoration: TextDecoration.underline,
           ),
         ),