Add tests for radius tokens

docs/Spacing.mdx

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+import { Meta, Story, Canvas } from '@storybook/addon-docs/blocks';
+import * as SpacingStories from './Spacing.stories';
+
+<Meta title="Tokens/Spacing" />
+
+# Spacing
+
+Spacing tokens are used to maintain consistent layout and whitespace throughout the application. They follow a scale that provides a range of sizes for various layout needs. It follows the [Tailwind CSS spacing](https://tailwindcss.com/docs/customizing-spacing#default-spacing-scale).
+
+<Canvas>
+  <Story story={SpacingStories.AllSpacings} />
+</Canvas>
+
+## Usage
+
+Spacing tokens can be used in both CSS and CSS-in-JS contexts. The table below shows the name, size in rem, pixels, and how to access each spacing token in JS and CSS.
+
+| Name | Size     | Pixels | JS             | CSS                  |
+| ---- | -------- | ------ | -------------- | -------------------- |
+| 0    | 0px      | 0px    | `spacing[0]`   | `var(--spacing-0)`   |
+| px   | 1px      | 1px    | `spacing.px`   | `var(--spacing-px)`  |
+| 0.5  | 0.125rem | 2px    | `spacing[0.5]` | `var(--spacing-0-5)` |
+| 1    | 0.25rem  | 4px    | `spacing[1]`   | `var(--spacing-1)`   |
+| 1.5  | 0.375rem | 6px    | `spacing[1.5]` | `var(--spacing-1-5)` |
+| 2    | 0.5rem   | 8px    | `spacing[2]`   | `var(--spacing-2)`   |
+| 2.5  | 0.625rem | 10px   | `spacing[2.5]` | `var(--spacing-2-5)` |
+| 3    | 0.75rem  | 12px   | `spacing[3]`   | `var(--spacing-3)`   |
+| 3.5  | 0.875rem | 14px   | `spacing[3.5]` | `var(--spacing-3-5)` |
+| 4    | 1rem     | 16px   | `spacing[4]`   | `var(--spacing-4)`   |
+| 5    | 1.25rem  | 20px   | `spacing[5]`   | `var(--spacing-5)`   |
+| 6    | 1.5rem   | 24px   | `spacing[6]`   | `var(--spacing-6)`   |
+| 7    | 1.75rem  | 28px   | `spacing[7]`   | `var(--spacing-7)`   |
+| 8    | 2rem     | 32px   | `spacing[8]`   | `var(--spacing-8)`   |
+| 9    | 2.25rem  | 36px   | `spacing[9]`   | `var(--spacing-9)`   |
+| 10   | 2.5rem   | 40px   | `spacing[10]`  | `var(--spacing-10)`  |
+| 11   | 2.75rem  | 44px   | `spacing[11]`  | `var(--spacing-11)`  |
+| 12   | 3rem     | 48px   | `spacing[12]`  | `var(--spacing-12)`  |
+| 14   | 3.5rem   | 56px   | `spacing[14]`  | `var(--spacing-14)`  |
+| 16   | 4rem     | 64px   | `spacing[16]`  | `var(--spacing-16)`  |
+| 20   | 5rem     | 80px   | `spacing[20]`  | `var(--spacing-20)`  |
+| 24   | 6rem     | 96px   | `spacing[24]`  | `var(--spacing-24)`  |
+| 28   | 7rem     | 112px  | `spacing[28]`  | `var(--spacing-28)`  |
+| 32   | 8rem     | 128px  | `spacing[32]`  | `var(--spacing-32)`  |
+| 36   | 9rem     | 144px  | `spacing[36]`  | `var(--spacing-36)`  |
+| 40   | 10rem    | 160px  | `spacing[40]`  | `var(--spacing-40)`  |
+| 44   | 11rem    | 176px  | `spacing[44]`  | `var(--spacing-44)`  |
+| 48   | 12rem    | 192px  | `spacing[48]`  | `var(--spacing-48)`  |
+| 52   | 13rem    | 208px  | `spacing[52]`  | `var(--spacing-52)`  |
+| 56   | 14rem    | 224px  | `spacing[56]`  | `var(--spacing-56)`  |
+| 60   | 15rem    | 240px  | `spacing[60]`  | `var(--spacing-60)`  |
+| 64   | 16rem    | 256px  | `spacing[64]`  | `var(--spacing-64)`  |
+| 72   | 18rem    | 288px  | `spacing[72]`  | `var(--spacing-72)`  |
+| 80   | 20rem    | 320px  | `spacing[80]`  | `var(--spacing-80)`  |
+| 96   | 24rem    | 384px  | `spacing[96]`  | `var(--spacing-96)`  |

docs/Spacing.stories.tsx

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+import React from 'react';
+import type { Meta, StoryObj } from '@storybook/react';
+import { SpacingSwatch, Text } from './components';
+import { spacing } from '../src/js/spacing/spacing';
+import README from './Spacing.mdx';
+
+const meta: Meta = {
+  title: 'Spacing/Spacing',
+  parameters: {
+    docs: {
+      page: README,
+    },
+  },
+};
+
+export default meta;
+
+const spacingData = [
+  { name: '0', size: '0px', pixels: '0px', value: spacing['0'] },
+  { name: 'px', size: '1px', pixels: '1px', value: spacing.px },
+  { name: '0.5', size: '0.125rem', pixels: '2px', value: spacing['0.5'] },
+  { name: '1', size: '0.25rem', pixels: '4px', value: spacing['1'] },
+  { name: '1.5', size: '0.375rem', pixels: '6px', value: spacing['1.5'] },
+  { name: '2', size: '0.5rem', pixels: '8px', value: spacing['2'] },
+  { name: '2.5', size: '0.625rem', pixels: '10px', value: spacing['2.5'] },
+  { name: '3', size: '0.75rem', pixels: '12px', value: spacing['3'] },
+  { name: '3.5', size: '0.875rem', pixels: '14px', value: spacing['3.5'] },
+  { name: '4', size: '1rem', pixels: '16px', value: spacing['4'] },
+  { name: '5', size: '1.25rem', pixels: '20px', value: spacing['5'] },
+  { name: '6', size: '1.5rem', pixels: '24px', value: spacing['6'] },
+  { name: '7', size: '1.75rem', pixels: '28px', value: spacing['7'] },
+  { name: '8', size: '2rem', pixels: '32px', value: spacing['8'] },
+  { name: '9', size: '2.25rem', pixels: '36px', value: spacing['9'] },
+  { name: '10', size: '2.5rem', pixels: '40px', value: spacing['10'] },
+  { name: '11', size: '2.75rem', pixels: '44px', value: spacing['11'] },
+  { name: '12', size: '3rem', pixels: '48px', value: spacing['12'] },
+  { name: '14', size: '3.5rem', pixels: '56px', value: spacing['14'] },
+  { name: '16', size: '4rem', pixels: '64px', value: spacing['16'] },
+  { name: '20', size: '5rem', pixels: '80px', value: spacing['20'] },
+  { name: '24', size: '6rem', pixels: '96px', value: spacing['24'] },
+  { name: '28', size: '7rem', pixels: '112px', value: spacing['28'] },
+  { name: '32', size: '8rem', pixels: '128px', value: spacing['32'] },
+  { name: '36', size: '9rem', pixels: '144px', value: spacing['36'] },
+  { name: '40', size: '10rem', pixels: '160px', value: spacing['40'] },
+  { name: '44', size: '11rem', pixels: '176px', value: spacing['44'] },
+  { name: '48', size: '12rem', pixels: '192px', value: spacing['48'] },
+  { name: '52', size: '13rem', pixels: '208px', value: spacing['52'] },
+  { name: '56', size: '14rem', pixels: '224px', value: spacing['56'] },
+  { name: '60', size: '15rem', pixels: '240px', value: spacing['60'] },
+  { name: '64', size: '16rem', pixels: '256px', value: spacing['64'] },
+  { name: '72', size: '18rem', pixels: '288px', value: spacing['72'] },
+  { name: '80', size: '20rem', pixels: '320px', value: spacing['80'] },
+  { name: '96', size: '24rem', pixels: '384px', value: spacing['96'] },
+];
+
+export const Default: StoryObj = {
+  render: () => (
+    <div>
+      <Text as="p">Name | Size | Pixels</Text>
+      {spacingData.map((item) => (
+        <SpacingSwatch
+          key={item.name}
+          name={item.name}
+          size={item.size}
+          pixels={item.pixels}
+          value={item.value}
+        />
+      ))}
+    </div>
+  ),
+};

docs/components/SpacingSwatch/SpacingSwatch.stories.tsx

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+import React from 'react';
+import type { Meta, StoryObj } from '@storybook/react';
+import { SpacingSwatch } from './SpacingSwatch';
+
+const meta: Meta<typeof SpacingSwatch> = {
+  title: 'Documentation Components/SpacingSwatch',
+  component: SpacingSwatch,
+  argTypes: {
+    name: { control: 'text' },
+    size: { control: 'text' },
+    pixels: { control: 'text' },
+    value: { control: 'text' },
+  },
+};
+
+export default meta;
+
+type Story = StoryObj<typeof SpacingSwatch>;
+
+export const Default: Story = {
+  args: {
+    name: '4',
+    size: '1rem',
+    pixels: '16px',
+    value: '1rem',
+  },
+};

docs/components/SpacingSwatch/SpacingSwatch.tsx

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+import React from 'react';
+import { Text } from '../Text';
+
+interface SpacingSwatchProps {
+  name: string;
+  size: string;
+  pixels: string;
+  value: string;
+}
+
+export const SpacingSwatch: React.FC<SpacingSwatchProps> = ({
+  name,
+  size,
+  pixels,
+  value,
+}) => (
+  <div>
+    <Text as="p">
+      <strong style={{ margin: 0, fontWeight: 'bold' }}>{name} </strong> |{' '}
+      {size} | {pixels}
+    </Text>
+    <div
+      style={{
+        width: value,
+        height: '24px',
+        backgroundColor: 'var(--color-primary-default)',
+        marginRight: '16px',
+      }}
+    />
+  </div>
+);

docs/components/SpacingSwatch/index.tsx

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+export { SpacingSwatch } from './SpacingSwatch';

docs/components/index.tsx

@@ -1,3 +1,4 @@
 export { ColorSwatch } from './ColorSwatch';
 export { ColorSwatchGroup } from './ColorSwatchGroup';
+export { SpacingSwatch } from './SpacingSwatch';
 export { Text } from './Text';

src/css/spacing.css

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+/* 
+ * This spacing system follows Tailwind CSS default spacing scale.
+ * For more information, see: https://tailwindcss.com/docs/customizing-spacing#default-spacing-scale
+ */
+
+:root {
+  --spacing-0: 0px;
+  --spacing-px: 1px;
+  --spacing-0-5: 0.125rem;
+  --spacing-1: 0.25rem;
+  --spacing-1-5: 0.375rem;
+  --spacing-2: 0.5rem;
+  --spacing-2-5: 0.625rem;
+  --spacing-3: 0.75rem;
+  --spacing-3-5: 0.875rem;
+  --spacing-4: 1rem;
+  --spacing-5: 1.25rem;
+  --spacing-6: 1.5rem;
+  --spacing-7: 1.75rem;
+  --spacing-8: 2rem;
+  --spacing-9: 2.25rem;
+  --spacing-10: 2.5rem;
+  --spacing-11: 2.75rem;
+  --spacing-12: 3rem;
+  --spacing-14: 3.5rem;
+  --spacing-16: 4rem;
+  --spacing-20: 5rem;
+  --spacing-24: 6rem;
+  --spacing-28: 7rem;
+  --spacing-32: 8rem;
+  --spacing-36: 9rem;
+  --spacing-40: 10rem;
+  --spacing-44: 11rem;
+  --spacing-48: 12rem;
+  --spacing-52: 13rem;
+  --spacing-56: 14rem;
+  --spacing-60: 15rem;
+  --spacing-64: 16rem;
+  --spacing-72: 18rem;
+  --spacing-80: 20rem;
+  --spacing-96: 24rem;
+}

src/figma/spacing.json

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+{
+  "spacing": {
+    "0": {
+      "value": "0px",
+      "type": "spacing"
+    },
+    "px": {
+      "value": "1px",
+      "type": "spacing"
+    },
+    "0.5": {
+      "value": "2px",
+      "type": "spacing"
+    },
+    "1": {
+      "value": "4px",
+      "type": "spacing"
+    },
+    "1.5": {
+      "value": "6px",
+      "type": "spacing"
+    },
+    "2": {
+      "value": "8px",
+      "type": "spacing"
+    },
+    "2.5": {
+      "value": "10px",
+      "type": "spacing"
+    },
+    "3": {
+      "value": "12px",
+      "type": "spacing"
+    },
+    "3.5": {
+      "value": "14px",
+      "type": "spacing"
+    },
+    "4": {
+      "value": "16px",
+      "type": "spacing"
+    },
+    "5": {
+      "value": "20px",
+      "type": "spacing"
+    },
+    "6": {
+      "value": "24px",
+      "type": "spacing"
+    },
+    "7": {
+      "value": "28px",
+      "type": "spacing"
+    },
+    "8": {
+      "value": "32px",
+      "type": "spacing"
+    },
+    "9": {
+      "value": "36px",
+      "type": "spacing"
+    },
+    "10": {
+      "value": "40px",
+      "type": "spacing"
+    },
+    "11": {
+      "value": "44px",
+      "type": "spacing"
+    },
+    "12": {
+      "value": "48px",
+      "type": "spacing"
+    },
+    "14": {
+      "value": "56px",
+      "type": "spacing"
+    },
+    "16": {
+      "value": "64px",
+      "type": "spacing"
+    },
+    "20": {
+      "value": "80px",
+      "type": "spacing"
+    },
+    "24": {
+      "value": "96px",
+      "type": "spacing"
+    },
+    "28": {
+      "value": "112px",
+      "type": "spacing"
+    },
+    "32": {
+      "value": "128px",
+      "type": "spacing"
+    },
+    "36": {
+      "value": "144px",
+      "type": "spacing"
+    },
+    "40": {
+      "value": "160px",
+      "type": "spacing"
+    },
+    "44": {
+      "value": "176px",
+      "type": "spacing"
+    },
+    "48": {
+      "value": "192px",
+      "type": "spacing"
+    },
+    "52": {
+      "value": "208px",
+      "type": "spacing"
+    },
+    "56": {
+      "value": "224px",
+      "type": "spacing"
+    },
+    "60": {
+      "value": "240px",
+      "type": "spacing"
+    },
+    "64": {
+      "value": "256px",
+      "type": "spacing"
+    },
+    "72": {
+      "value": "288px",
+      "type": "spacing"
+    },
+    "80": {
+      "value": "320px",
+      "type": "spacing"
+    },
+    "96": {
+      "value": "384px",
+      "type": "spacing"
+    }
+  }
+}