space canvas initial commit

lib/pages/common/buttons/cancel_button.dart

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+import 'package:flutter/material.dart';
+import 'package:syncrow_web/utils/color_manager.dart';
+
+class CancelButton extends StatelessWidget {
+  final String label;
+  final VoidCallback? onPressed;
+  final double? height; // Optional height parameter for customization
+  final double? borderRadius; // Optional border radius customization
+  final double? width;
+
+  const CancelButton({
+    super.key,
+    required this.label, // Button label
+    required this.onPressed, // Button action
+    this.height = 40, // Default height
+    this.width = 140,
+    this.borderRadius = 10, // Default border radius
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return ElevatedButton(
+      onPressed: onPressed,
+      style: ButtonStyle(
+        backgroundColor: WidgetStateProperty.all(ColorsManager.boxColor), // White background
+        foregroundColor: WidgetStateProperty.all(Colors.black), // Black text color
+        shape: WidgetStateProperty.all<RoundedRectangleBorder>(
+          RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(borderRadius ?? 10),
+            side: const BorderSide(color: ColorsManager.boxColor), // Black border
+          ),
+        ),
+        fixedSize: WidgetStateProperty.all(Size(width ?? 50, height ?? 40)), // Set button height
+      ),
+      child: Text(label), // Dynamic label
+    );
+  }
+}