Update build settings and homepage URL for forms app

Changed the homepage URL in package.json to a relative path and adjusted the build command's PUBLIC_URL. Also updated caniuse-lite version in package-lock.json and modified BrowserRouter basename in App.tsx.

src/App.tsx

@@ -12,7 +12,7 @@ function App() {
     return (
         <div className="app-container">
             <Header/>
-            <BrowserRouter basename="/forms">
+            <BrowserRouter basename="/">
                 <Routes>
                     <Route path="/" element={<Home/>}/>
                     <Route path="/contact" element={<ContactForm/>}/>