feat(frontend): added frontend

- Router: client side route handling with client side rendering
- Toast: rought Toast handling for better UX and messaging
- Auth: single point of truth for the Logged in user

This commit doesnt not include the openapi generated code

frontend/src/carousel/carousel.css

@@ -0,0 +1,104 @@
+.flip-btn {
+	position: relative;
+	width: 60px;
+	height: 40px;
+	border: none;
+	background: #333;
+	color: white;
+	font-size: 1.5rem;
+	border-radius: 8px;
+	cursor: pointer;
+	perspective: 600px;
+	/* Enables 3D effect */
+}
+
+.arrow {
+	position: absolute;
+	top: 50%;
+	left: 50%;
+	transform: translate(-50%, -50%);
+	transition: transform 0.5s;
+	backface-visibility: hidden;
+	/* Hide the back when rotated */
+}
+
+.front {
+	transform: translate(-50%, -50%) rotateY(0deg);
+}
+
+.back {
+	transform: translate(-50%, -50%) rotateY(180deg);
+}
+
+.flip-btn.flipped .front {
+	transform: translate(-50%, -50%) rotateY(180deg);
+}
+
+.flip-btn.flipped .back {
+	transform: translate(-50%, -50%) rotateY(360deg);
+}
+
+
+@import 'tailwindcss';
+
+:root {
+  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+  font-weight: 500;
+  color: #646cff;
+  text-decoration: inherit;
+}
+a:hover {
+  color: #535bf2;
+}
+
+body {
+  margin: 0;
+  display: flex;
+  place-items: center;
+}
+
+h1 {
+  font-size: 3.2em;
+  line-height: 1.1;
+}
+
+#app {
+  max-width: 1280px;
+  margin: 0 auto;
+  text-align: center;
+}
+
+.logo {
+  height: 6em;
+  padding: 1.5em;
+  will-change: filter;
+  transition: filter 300ms;
+}
+.logo:hover {
+  filter: drop-shadow(0 0 2em #646cffaa);
+}
+.logo.vanilla:hover {
+  filter: drop-shadow(0 0 2em #3178c6aa);
+}
+
+.card {
+  padding: 2em;
+}
+
+.read-the-docs {
+  color: #888;
+}

frontend/src/carousel/index.ts

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+import './carousel.css'
+
+const menuBtn = document.querySelector<HTMLButtonElement>('#menuBtn')!;
+const sidebar = document.querySelector('#sidebar')!;
+const overlay = document.querySelector('#overlay')!;
+
+menuBtn.addEventListener('click', () => {
+	sidebar.classList.toggle('-translate-x-full')
+	overlay.classList.toggle('opacity-0');
+	overlay.classList.toggle('pointer-events-none');
+	menuBtn.classList.toggle('flipped');
+});
+
+overlay.addEventListener('click', () => {
+	sidebar.classList.add('-translate-x-full');
+	overlay.classList.add('opacity-0', 'pointer-events-none');
+});