add local sdk testing web app (#478)

* add local sdk testing web app

* uncomment window.location

* bump package version

src/app/page.module.css

@@ -0,0 +1,57 @@
+.rotatingTitle {
+    font-size: 4rem;
+    font-weight: bold;
+    background: linear-gradient(45deg, #1e40af, #7c3aed);
+    -webkit-background-clip: text;
+    -webkit-text-fill-color: transparent;
+    background-clip: text;
+    animation: rotate3D 3s infinite linear;
+    transform-style: preserve-3d;
+    perspective: 800px;
+    padding: 1.5rem;
+    position: relative;
+    display: inline-block;
+}
+
+.rotatingTitle::before {
+    content: "";
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: linear-gradient(45deg, #e0e7ff, #ddd6fe);
+    border-radius: 8px;
+    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
+    z-index: -1;
+}
+
+@keyframes rotate3D {
+    0% {
+        transform: rotateY(0deg) rotateX(0deg);
+    }
+
+    25% {
+        transform: rotateY(30deg) rotateX(15deg);
+    }
+
+    50% {
+        transform: rotateY(0deg) rotateX(0deg);
+    }
+
+    75% {
+        transform: rotateY(-30deg) rotateX(-15deg);
+    }
+
+    100% {
+        transform: rotateY(0deg) rotateX(0deg);
+    }
+}
+
+.rotatingTitle:hover {
+    animation-play-state: paused;
+    background: linear-gradient(45deg, #7c3aed, #4f46e5);
+    -webkit-background-clip: text;
+    background-clip: text;
+    cursor: pointer;
+}