add first version of tailwind docs

src/components/icons/PackageIcon.jsx

@@ -0,0 +1,16 @@
+export function PackageIcon(props) {
+  return (
+    <svg viewBox="0 0 20 20" aria-hidden="true" {...props}>
+      <path
+        strokeWidth="0"
+        d="m10 9.5-7.5-4v9l7.5 4v-9ZM10 9.5l7.5-4v9l-7.5 4v-9Z"
+      />
+      <path
+        fill="none"
+        strokeLinecap="round"
+        strokeLinejoin="round"
+        d="m2.5 5.5 7.5 4m-7.5-4v9l7.5 4m-7.5-13 7.5-4 7.5 4m-7.5 4v9m0-9 7.5-4m-7.5 13 7.5-4v-9m-11 6 .028-3.852L13.5 3.5"
+      />
+    </svg>
+  )
+}