fix(container): minSize should not add children's sizes, but take max instead

src/container.zig

@@ -907,7 +907,7 @@ pub fn Container(Model: type, Event: type) type {
         }
 
         pub fn minSize(this: *const @This(), model: *const Model, size: Point) Point {
-            var min_size = this.element.minSize(model, size);
+            var min_size: Point = .{};
             for (this.elements.items) |child| {
                 const child_size = child.minSize(model, child.properties.size.dim);
                 min_size = switch (this.properties.layout.direction) {
@@ -921,7 +921,11 @@ pub fn Container(Model: type, Event: type) type {
                     },
                 };
             }
-            return min_size;
+            const element_size = this.element.minSize(model, size);
+            return .{
+                .x = @max(element_size.x, min_size.x),
+                .y = @max(element_size.y, min_size.y),
+            };
         }
 
         pub fn handle(this: *const @This(), model: *Model, event: Event) !void {