Merge commit 'e5d30a9f6d0854e20049309333c2f637cd03025c' as 'frontend'

frontend/lib/views/task/new_task_button.dart

@@ -0,0 +1,47 @@
+import 'package:flutter/material.dart';
+
+class NewTaskButton extends StatelessWidget {
+  final VoidCallback onPressed;
+
+  const NewTaskButton({Key? key, required this.onPressed}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    // Determine the width of the TaskView
+    double taskViewWidth = MediaQuery.of(context).size.width;
+    double buttonWidth = taskViewWidth - 20;
+    if (buttonWidth > 260) {
+      buttonWidth = 260;
+    }
+
+    return ElevatedButton(
+      onPressed: onPressed,
+      style: ButtonStyle(
+        // Set the button's background color
+        backgroundColor: MaterialStateProperty.all<Color>(Colors.white),
+        // Set the button's edge
+        side: MaterialStateProperty.all<BorderSide>(
+            const BorderSide(color: Colors.black, width: 0.5)),
+        // Set the button's shape with rounded corners
+        shape: MaterialStateProperty.all<RoundedRectangleBorder>(
+          RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(8.0),
+          ),
+        ),
+      ),
+      child: SizedBox(
+        width: buttonWidth,
+        height: 50,
+        child: const Row(
+          children: [
+            // Black plus icon
+            Icon(Icons.add, color: Colors.black),
+            SizedBox(width: 8),
+            // "New Task" label
+            Text('New Task', style: TextStyle(color: Colors.black)),
+          ],
+        ),
+      ),
+    );
+  }
+}