working now, layout.tsx has issues

src/app/components/ui/stepper-input.tsx

@@ -0,0 +1,49 @@
+import { HStack, IconButton, NumberInput } from "@chakra-ui/react"
+import * as React from "react"
+import { LuMinus, LuPlus } from "react-icons/lu"
+
+export interface StepperInputProps extends NumberInput.RootProps {
+  label?: React.ReactNode
+}
+
+export const StepperInput = React.forwardRef<HTMLDivElement, StepperInputProps>(
+  function StepperInput(props, ref) {
+    const { label, ...rest } = props
+    return (
+      <NumberInput.Root {...rest} unstyled ref={ref}>
+        {label && <NumberInput.Label>{label}</NumberInput.Label>}
+        <HStack gap="2">
+          <DecrementTrigger />
+          <NumberInput.ValueText textAlign="center" fontSize="lg" minW="3ch" />
+          <IncrementTrigger />
+        </HStack>
+      </NumberInput.Root>
+    )
+  },
+)
+
+const DecrementTrigger = React.forwardRef<
+  HTMLButtonElement,
+  NumberInput.DecrementTriggerProps
+>(function DecrementTrigger(props, ref) {
+  return (
+    <NumberInput.DecrementTrigger {...props} asChild ref={ref}>
+      <IconButton variant="outline" size="sm">
+        <LuMinus />
+      </IconButton>
+    </NumberInput.DecrementTrigger>
+  )
+})
+
+const IncrementTrigger = React.forwardRef<
+  HTMLButtonElement,
+  NumberInput.IncrementTriggerProps
+>(function IncrementTrigger(props, ref) {
+  return (
+    <NumberInput.IncrementTrigger {...props} asChild ref={ref}>
+      <IconButton variant="outline" size="sm">
+        <LuPlus />
+      </IconButton>
+    </NumberInput.IncrementTrigger>
+  )
+})