init vite solidjs frontend

frontend/src/App.tsx

@@ -0,0 +1,102 @@
+import { createSignal } from 'solid-js'
+import solidLogo from './assets/solid.svg'
+import viteLogo from './assets/vite.svg'
+import heroImg from './assets/hero.png'
+import './App.css'
+
+function App() {
+  const [count, setCount] = createSignal(0)
+
+  return (
+    <>
+      <section id="center">
+        <div class="hero">
+          <img src={heroImg} class="base" width="170" height="179" alt="" />
+          <img src={solidLogo} class="framework" alt="Solid logo" />
+          <img src={viteLogo} class="vite" alt="Vite logo" />
+        </div>
+        <div>
+          <h1>Get started</h1>
+          <p>
+            Edit <code>src/App.tsx</code> and save to test <code>HMR</code>
+          </p>
+        </div>
+        <button class="counter" onClick={() => setCount((count) => count + 1)}>
+          Count is {count()}
+        </button>
+      </section>
+
+      <div class="ticks"></div>
+
+      <section id="next-steps">
+        <div id="docs">
+          <svg class="icon" role="presentation" aria-hidden="true">
+            <use href="/icons.svg#documentation-icon"></use>
+          </svg>
+          <h2>Documentation</h2>
+          <p>Your questions, answered</p>
+          <ul>
+            <li>
+              <a href="https://vite.dev/" target="_blank">
+                <img class="logo" src={viteLogo} alt="" />
+                Explore Vite
+              </a>
+            </li>
+            <li>
+              <a href="https://solidjs.com/" target="_blank">
+                <img class="button-icon" src={solidLogo} alt="" />
+                Learn more
+              </a>
+            </li>
+          </ul>
+        </div>
+        <div id="social">
+          <svg class="icon" role="presentation" aria-hidden="true">
+            <use href="/icons.svg#social-icon"></use>
+          </svg>
+          <h2>Connect with us</h2>
+          <p>Join the Vite community</p>
+          <ul>
+            <li>
+              <a href="https://github.com/vitejs/vite" target="_blank">
+                <svg class="button-icon" role="presentation" aria-hidden="true">
+                  <use href="/icons.svg#github-icon"></use>
+                </svg>
+                GitHub
+              </a>
+            </li>
+            <li>
+              <a href="https://chat.vite.dev/" target="_blank">
+                <svg class="button-icon" role="presentation" aria-hidden="true">
+                  <use href="/icons.svg#discord-icon"></use>
+                </svg>
+                Discord
+              </a>
+            </li>
+            <li>
+              <a href="https://x.com/vite_js" target="_blank">
+                <svg class="button-icon" role="presentation" aria-hidden="true">
+                  <use href="/icons.svg#x-icon"></use>
+                </svg>
+                X.com
+              </a>
+            </li>
+            <li>
+              <a href="https://bsky.app/profile/vite.dev" target="_blank">
+                <svg class="button-icon" role="presentation" aria-hidden="true">
+                  <use href="/icons.svg#bluesky-icon"></use>
+                </svg>
+                Bluesky
+              </a>
+            </li>
+          </ul>
+        </div>
+      </section>
+
+      <div class="ticks"></div>
+      <section id="spacer"></section>
+    </>
+  )
+}
+
+export default App