chore: add tailwind extensions

Author: warmthsea

.vscode/extensions.json

@@ -1,6 +1,7 @@
 {
   "recommendations": [
     "vue.volar",
-    "dbaeumer.vscode-eslint"
+    "dbaeumer.vscode-eslint",
+    "bradlc.vscode-tailwindcss"
   ]
 }