Added badge component (#666)

## Badge Component Usage

The `Badge` component can be customized for various use cases. It is for
both Markdown and TypeScript files, and we can modify its style by
passing props such as `backgroundColor`, `textColor`, `textSize`, and
`variant`.

### Props

- `variant` (optional): Determines the badge style. Available options
are:
  - `default` (default)
  - `secondary`
  - `destructive`
  - `outline`
  
- `backgroundColor` (optional): Custom background color for the badge.
Accepts any valid CSS color value.
  
- `textColor` (optional): Custom text color for the badge. Accepts any
valid CSS color value.

- `textSize` (optional): Controls the text size. Available options:
  - `text-xs` (default)
  - `text-sm`
  - `text-base`
  - `text-lg`
  - `text-xl`
  - `text-2xl`

- Additional props such as `className` or other standard HTML attributes
are also supported.

### Usage Examples

#### Default Badge

```tsx
<Badge>
  Default Badge
</Badge>
```

#### Custom Colors

```tsx
<Badge backgroundColor="blue" textColor="white">
  Custom Colors
</Badge>
```

#### Large Heading Badge

```tsx
<Badge textSize="text-2xl">
  Large Heading Badge
</Badge>
```

#### Custom Styled Badge

```tsx
<Badge backgroundColor="green" textColor="black" textSize="text-lg">
  Custom Styled Badge
</Badge>
```

#### Destructive Variant with Custom Text

```tsx
<Badge variant="destructive" textColor="yellow">
  Destructive with Custom Text
</Badge>
```

#### Secondary Variant with Custom Styles

```tsx
<Badge backgroundColor="purple" textColor="white" textSize="text-base">
  Secondary Variant with Custom Styles
</Badge>
```

#### Red Background with Custom Small Text

```tsx
<Badge backgroundColor="green" textColor="white" textSize="text-sm">
  Red Background with Custom Small Text
</Badge>
```

Author: zahidalidev

src/components/MdxComponents.tsx

@@ -11,6 +11,7 @@ import { QuickLink, QuickLinks } from './mdx/QuickLinks';
 import { Tab, Tabs } from './mdx/Tabs';
 import { PreCodeBlock } from './PreCodeBlock';
 import ResourceEstimator from './resource-estimator/ResourceEstimator';
+import { Badge } from './ui/badge';
 
 const MdxComponents = (version?: string) => {
 	return {
@@ -62,7 +63,8 @@ const MdxComponents = (version?: string) => {
 			<div {...props} className="table-auto w-full overflow-x-auto">
 				<table>{props.children}</table>
 			</div>
-		)
+		),
+		Badge
 	};
 };
 

src/components/ui/badge.tsx

@@ -0,0 +1,60 @@
+import * as React from "react";
+import { cva, type VariantProps } from "class-variance-authority";
+
+import { cn } from "@/lib/utils";
+
+const badgeVariants = cva(
+  "inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
+  {
+    variants: {
+      variant: {
+        default:
+          "border-transparent bg-primary text-primary-foreground hover:bg-primary/80",
+        secondary:
+          "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        destructive:
+          "border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80",
+        outline: "text-foreground",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+);
+
+export interface BadgeProps
+  extends React.HTMLAttributes<HTMLDivElement>,
+  VariantProps<typeof badgeVariants> {
+  backgroundColor?: string;
+  textColor?: string;
+  textSize?: "text-xs" | "text-sm" | "text-base" | "text-lg" | "text-xl" | "text-2xl";
+}
+
+function Badge({
+  className,
+  variant,
+  backgroundColor,
+  textColor,
+  textSize = "text-xs",
+  ...props
+}: BadgeProps) {
+  return (
+    <div
+      className={cn(
+        badgeVariants({ variant }),
+        className,
+        backgroundColor,
+        textColor,
+        textSize
+      )}
+      style={{
+        backgroundColor: backgroundColor,
+        color: textColor,
+      }}
+      {...props}
+    />
+  );
+}
+
+export { Badge, badgeVariants };