chore(vscode): add tailwindcss extensions (unovue#810)

* chore(vscode): add tailwindcss extensions

* chore: add tailwind setting

Author: warmthsea

.vscode/extensions.json

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

.vscode/settings.json

@@ -34,5 +34,9 @@
     "json",
     "jsonc",
     "yaml"
+  ],
+  "tailwindCSS.experimental.classRegex": [
+    ["cva\\(([^)]*)\\)", "[\"'`]([^\"'`]*).*?[\"'`]"],
+    ["cn\\(([^)]*)\\)", "[\"'`]([^\"'`]*).*?[\"'`]"]
   ]
 }