initial: setup tailwind

package.json

@@ -33,10 +33,13 @@
     "@vitejs/plugin-vue": "^4.0.0",
     "@vue/eslint-config-typescript": "^12.0.0",
     "@vue/test-utils": "^2.3.0",
+    "autoprefixer": "^10.4.24",
     "cypress": "^13.5.0",
     "eslint": "^8.35.0",
     "eslint-plugin-vue": "^9.9.0",
     "jsdom": "^22.1.0",
+    "postcss": "^8.5.6",
+    "tailwindcss": "^3.4.19",
     "terser": "^5.4.0",
     "typescript": "~5.9.0",
     "vite": "^5.0.0",