添加了相关测试文件,引入Tailwindcss

Change-Id: I12054143571bb688590af0357125a0ed26ff2050
diff --git a/tailwind.config.js b/tailwind.config.js
new file mode 100644
index 0000000..6f01875
--- /dev/null
+++ b/tailwind.config.js
@@ -0,0 +1,12 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    "./index.html",
+    "./src/**/*.{js,jsx,ts,tsx}",
+  ],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+}
+