feat: add campaign configuration controls

components/ui/badge.tsx

@@ -0,0 +1,41 @@
+import { cva, type VariantProps } from "class-variance-authority";
+
+import { cn } from "@/lib/utils";
+
+const badgeVariants = cva(
+  "inline-flex h-6 items-center rounded-md border px-2 py-0.5 text-xs font-medium",
+  {
+    variants: {
+      variant: {
+        default: "border-transparent bg-primary text-primary-foreground",
+        secondary: "border-transparent bg-secondary text-secondary-foreground",
+        outline:
+          "text-foreground border-border bg-background hover:bg-muted/40",
+        destructive:
+          "border-transparent bg-destructive text-destructive-foreground",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  },
+);
+
+type BadgeProps = React.HTMLAttributes<HTMLDivElement> &
+  VariantProps<typeof badgeVariants>;
+
+const Badge = ({ className, variant, ...props }: BadgeProps) => (
+  <span
+    className={cn(
+      badgeVariants({
+        variant,
+      }),
+      className,
+    )}
+    {...props}
+  />
+);
+
+Badge.displayName = "Badge";
+
+export { Badge, badgeVariants };