QUICKFIX Web Sort Crash

- FIX sort crash in web due to JS converting variables into immutable vals that cannot be sorted.

Author: rayliverified

lib/responsive_row_column.dart

@@ -106,7 +106,8 @@ class ResponsiveRowColumn extends StatelessWidget {
   List<Widget> buildChildren(
       List<ResponsiveRowColumnItem> children, bool rowColumn, double? spacing) {
     // Sort ResponsiveRowColumnItems by their order.
-    List<ResponsiveRowColumnItem> childrenHolder = children;
+    List<ResponsiveRowColumnItem> childrenHolder = [];
+    childrenHolder.addAll(children);
     childrenHolder.sort((a, b) {
       if (rowColumn) {
         return a.rowOrder.compareTo(b.rowOrder);

lib/responsive_value.dart

@@ -40,7 +40,8 @@ class ResponsiveValue<T> {
       }
     }
 
-    List<Condition> conditions = valueWhen;
+    List<Condition> conditions = [];
+    conditions.addAll(valueWhen);
     List<ResponsiveBreakpointSegment>? segments =
         ResponsiveWrapper.of(context).breakpointSegments;
     conditions = conditions.map((e) {

lib/responsive_wrapper.dart

@@ -1139,7 +1139,8 @@ List<ResponsiveBreakpointSegment> getBreakpointSegments(
     List<ResponsiveBreakpoint> breakpoints,
     ResponsiveBreakpoint defaultBreakpoint) {
   // Mutable breakpoints holder.
-  List<ResponsiveBreakpoint> breakpointsHolder = breakpoints;
+  List<ResponsiveBreakpoint> breakpointsHolder = [];
+  breakpointsHolder.addAll(breakpoints);
   // Breakpoint segments holder.
   List<ResponsiveBreakpointSegment> breakpointSegments = [];
   // No breakpoints. Create segment from default breakpoint behavior.