Move app to apps/web-react in pnpm workspace layout

apps/web-react/app/features/tier-list-maker/components/ItemPool.module.css

@@ -0,0 +1,23 @@
+.pool {
+	display: flex;
+	flex-wrap: wrap;
+	gap: var(--s-3);
+}
+
+.clickableItem {
+	min-height: 50px;
+	padding: 0;
+	border: none;
+	background: transparent;
+	cursor: pointer;
+	transition: transform 0.1s;
+
+	&:hover:not(:disabled) {
+		transform: scale(1.1);
+	}
+
+	&:disabled {
+		opacity: 0.4;
+		cursor: not-allowed;
+	}
+}