fixed build errors introduces by #476

Signed-off-by: Shubham Ingale <shubhamingale779@gmail.com>

Author: SGI-CAPP-AT2

lib/app/modules/home/views/tas_list_item.dart

@@ -85,9 +85,7 @@ class TaskListItem extends StatelessWidget {
           borderRadius: BorderRadius.circular(8.0),
           color: (task.due != null && isOverDue(task.due!) && useDelayTask)
               ? Colors.red.withAlpha(50)
-              : AppSettings.isDarkMode
-                  ? TaskWarriorColors.ksecondaryBackgroundColor
-                  : TaskWarriorColors.kLightSecondaryBackgroundColor,
+              : tColors.primaryBackgroundColor,
         ),
         child: ListTile(
           title: Row(

test/modules/home/task_list_item_test.dart

@@ -49,7 +49,6 @@ void main() {
         home: Scaffold(
           body: TaskListItem(
             normalTask,
-            darkmode: false,
             useDelayTask: true,
             modify: mockModify,
             selectedLanguage: SupportedLanguage.english,
@@ -72,7 +71,6 @@ void main() {
         home: Scaffold(
           body: TaskListItem(
             dueSoonTask,
-            darkmode: false,
             useDelayTask: true,
             modify: mockModify,
             selectedLanguage: SupportedLanguage.english,
@@ -94,7 +92,6 @@ void main() {
         home: Scaffold(
           body: TaskListItem(
             overdueTask,
-            darkmode: false,
             useDelayTask: true,
             modify: mockModify,
             selectedLanguage: SupportedLanguage.english,
@@ -117,7 +114,6 @@ void main() {
         home: Scaffold(
           body: TaskListItem(
             overdueTask,
-            darkmode: false,
             useDelayTask: false,
             modify: mockModify,
             selectedLanguage: SupportedLanguage.english,