[ui] change framework from Tauri Leptos to Tauri Vanilla (Typescript) and React

crates/lanspread-tauri-deno-ts/src/App.css

@@ -0,0 +1,95 @@
+body {
+  background-color: #000313;
+  font-family: Arial, sans-serif;
+  color: #D5DBFE;
+}
+
+.grid-container {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
+  gap: 20px;
+  padding: 20px;
+}
+
+.item {
+  background: linear-gradient(to bottom, black, #000938);
+  color: white;
+  border: 1px solid #444;
+  border-radius: 8px;
+  overflow: hidden;
+  transition: background 0.3s;
+  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
+  cursor: pointer;
+}
+
+.item:hover {
+  background: linear-gradient(to bottom, black, #3849AB);
+}
+
+.item img {
+  width: 100%;
+  height: 150px;
+  object-fit: cover;
+}
+
+.item-name {
+  text-align: center;
+  margin: 10px 0;
+  font-weight: bold;
+  font-size: 1.1em;
+}
+
+.description {
+  display: flex;
+  justify-content: space-between;
+  padding: 0 10px 10px 10px;
+  font-size: 0.9em;
+}
+
+.desc-text {
+  text-align: left;
+}
+
+.size-text {
+  text-align: right;
+}
+
+.align-center {
+  text-align: center;
+}
+
+.play-button {
+  margin-bottom: 2px;
+  padding: 15px 30px;
+  background: linear-gradient(45deg, #09305a, #37529c);
+  font-size: 18px;
+  font-weight: bold;
+  text-align: center;
+  text-decoration: none;
+  border-radius: 25px;
+  border: 1px solid transparent;
+  cursor: pointer;
+  transition: all 0.3s ease;
+  box-shadow: 0 8px 15px rgba(0, 191, 255, 0.2);
+}
+
+/* .play-button:hover {
+  background: linear-gradient(45deg, #09305a, #4866b9);
+  /* box-shadow: 0 15px 20px rgba(0, 191, 255, 0.4); */
+/*  box-shadow: 0 20px 25px rgba(0, 191, 255, 0.6), 0 0 15px rgba(0, 191, 255, 0.5);
+  transform: translateY(-5px);
+} */
+
+.play-button:hover {
+  background: linear-gradient(45deg, #09305a, #4866b9);
+  box-shadow: 0 20px 25px rgba(0, 191, 255, 0.6);
+  border: 1px solid rgba(0, 191, 255, 0.6);
+  animation: flicker 0.2s infinite alternate;
+  transform: translateY(-2px);
+}
+
+@keyframes flicker {
+  0% { opacity: 1; }
+  50% { opacity: 0.8; }
+  100% { opacity: 1; }
+}