feat: remove unused example components and related tests

packages/ui/src/components/counter.tsx

@@ -1,4 +1,3 @@
-import { utilsExample } from '@repo/utils';
 import React, { useState } from 'react';
 
 export const Counter: React.FC = () => {
@@ -6,10 +5,6 @@ export const Counter: React.FC = () => {
 
   return (
     <div className="py-4">
-      <div>
-        <div>test helper</div>
-        <div>{utilsExample()}</div>
-      </div>
       <div className="text-2xl font-semibold">tailwind on package UI</div>
       <div className="bg-red-400 text-3xl font-bold underline">100</div>
       <div className="mt-3 bg-brand-500 text-brand-800">sdsa</div>

packages/ui/src/components/testing-example/add.ts

@@ -1 +0,0 @@
-export const add = (a: number, b: number) => a + b;

packages/ui/src/components/testing-example/subtract.ts

@@ -1 +0,0 @@
-export const subtract = (a: number, b: number) => a - b;

packages/ui/src/components/testing-example/ui-testing-example.test.ts

@@ -1,11 +0,0 @@
-import { expect, test } from 'vitest';
-import { add } from './add';
-import { subtract } from './subtract';
-
-test('adds 1 + 2 to equal 3', () => {
-  expect(add(1, 2)).toBe(3);
-});
-
-test('subtracts 2 - 1 to equal 1', () => {
-  expect(subtract(2, 1)).toBe(1);
-});