Add Stack demo to both the apps

apps/pigment-css-next-app/next.config.js

@@ -103,7 +103,6 @@ const pigmentOptions = {
   theme,
   transformLibraries: ['local-ui-lib', '@mui/material'],
   sourceMap: true,
-  displayName: true,
 };
 
 /** @type {import('next').NextConfig} */

apps/pigment-css-next-app/src/app/layout.tsx

@@ -23,7 +23,6 @@ export default function RootLayout(props: { children: React.ReactNode }) {
         className={`${inter.className} ${css`
           background-color: ${({ theme: t }) => t.vars.palette.background.default};
           color: ${({ theme: t }) => t.vars.palette.text.primary};
-          background-image: url('@/assets/mui.svg');
           background-repeat: no-repeat;
           background-position: 1rem 1rem;
         `}`}

apps/pigment-css-next-app/src/app/stack/page.tsx

@@ -0,0 +1,164 @@
+'use client';
+import * as React from 'react';
+import Stack from '@pigment-css/react/Stack';
+import { styled, css } from '@pigment-css/react';
+
+type StackProps = React.ComponentProps<typeof Stack>;
+
+const labelClass = css({
+  padding: '0px 10px',
+});
+
+const Card = styled.div`
+  transition: box-shadow 300ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
+  border-radius: 4px;
+  box-shadow:
+    rgba(0, 0, 0, 0.2) 0px 2px 1px -1px,
+    rgba(0, 0, 0, 0.14) 0px 1px 1px 0px,
+    rgba(0, 0, 0, 0.12) 0px 1px 3px 0px;
+  background-image: linear-gradient(rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.05));
+  padding: 8px 16px;
+  font-family: Roboto, Helvetica, Arial, sans-serif;
+  font-weight: 400;
+  font-size: 0.875rem;
+  line-height: 1.43;
+  letter-spacing: 0.01071em;
+  background-color: rgb(26, 32, 39);
+`;
+
+export default function InteractiveStack() {
+  const [direction, setDirection] = React.useState<StackProps['direction']>('column');
+  const [justifyContent, setJustifyContent] =
+    React.useState<StackProps['justifyContent']>('center');
+  const [alignItems, setAlignItems] = React.useState<StackProps['alignItems']>('center');
+  const [spacing, setSpacing] = React.useState(2);
+
+  const handleChange = React.useCallback((ev: React.ChangeEvent<HTMLInputElement>) => {
+    switch (ev.target.name) {
+      case 'direction': {
+        setDirection(ev.target.value as StackProps['direction']);
+        break;
+      }
+      case 'justify-content': {
+        setJustifyContent(ev.target.value as StackProps['justifyContent']);
+        break;
+      }
+      case 'align-items': {
+        setAlignItems(ev.target.value as StackProps['alignItems']);
+        break;
+      }
+      case 'spacing': {
+        setSpacing(parseFloat(ev.target.value));
+        break;
+      }
+      default:
+        break;
+    }
+  }, []);
+
+  const jsx = `
+<Stack
+  direction="${direction}"
+  justifyContent="${justifyContent}"
+  alignItems="${alignItems}"
+  spacing={${spacing}}
+>
+`;
+
+  return (
+    <Stack sx={{ flexGrow: 1 }}>
+      <Stack direction="row" justifyContent="space-between">
+        <fieldset>
+          <legend>Direction</legend>
+          {['row', 'row-reverse', 'column', 'column-reverse'].map((item) => (
+            <label key={item} className={labelClass}>
+              {item}
+              <input
+                type="radio"
+                name="direction"
+                value={item}
+                checked={item === direction}
+                onChange={handleChange}
+              />
+            </label>
+          ))}
+        </fieldset>
+        <fieldset sx={{ mt: 1 }}>
+          <legend>justifyContent</legend>
+          {[
+            'flex-start',
+            'center',
+            'flex-end',
+            'space-between',
+            'space-around',
+            'space-evenly',
+          ].map((item) => (
+            <label key={item} className={labelClass}>
+              {item}
+              <input
+                type="radio"
+                name="justify-content"
+                value={item}
+                checked={item === justifyContent}
+                onChange={handleChange}
+              />
+            </label>
+          ))}
+        </fieldset>
+      </Stack>
+      <Stack direction="row" justifyContent="space-between">
+        <fieldset sx={{ mt: 1 }}>
+          <legend>alignItems</legend>
+          {[
+            'flex-start',
+            'center',
+            'flex-end',
+            'stretch',
+            'baseline',
+            'space-between',
+            'space-around',
+            'space-evenly',
+          ].map((item) => (
+            <label key={item} className={labelClass}>
+              {item}
+              <input
+                type="radio"
+                name="align-items"
+                value={item}
+                checked={item === alignItems}
+                onChange={handleChange}
+              />
+            </label>
+          ))}
+        </fieldset>
+        <fieldset sx={{ mt: 1 }}>
+          <legend>Spacing</legend>
+          {[0, 0.5, 1, 2, 3, 4, 8, 12].map((item) => (
+            <label key={item} className={labelClass}>
+              {item}
+              <input
+                type="radio"
+                name="spacing"
+                value={item}
+                checked={item === spacing}
+                onChange={handleChange}
+              />
+            </label>
+          ))}
+        </fieldset>
+      </Stack>
+      <Stack
+        direction={direction}
+        justifyContent={justifyContent}
+        alignItems={alignItems}
+        spacing={spacing}
+        sx={{ height: 240, width: '100%' }}
+      >
+        {[0, 1, 2].map((value) => (
+          <Card key={value}>{`Item ${value + 1}`}</Card>
+        ))}
+      </Stack>
+      <textarea style={{ colorScheme: 'dark' }} value={jsx} readOnly rows={8} />
+    </Stack>
+  );
+}