1. 出現you'll need to install @tailwindcss/postcss 字詞，詢問GPT給我建議安裝npm install -D @tailwindcss/postcss 安裝後問題還是無法解決，其實@nuxt/ui裡面就包含@tailwindcss/postcss、@nuxtjs/tailwindcss不應該要再安裝任務套件，直接刪除.nuxt/node_modules/package-lock.json 重新執行 npm inatall 就可以 錯誤訊息: [上午8:23:33] ERROR Cannot start nuxt: It looks like you're trying to use tailwindcss directly as a PostCSS plugin. The PostCSS plugin has moved to a separate package, so to continue using Tailwind CSS with PostCSS you'll need to install @tailwindcss/postcss and update your PostCSS configuration. at gn (/E:/%E8%BB%9F%E9%AB%94%E5%B7%A5%E7%A8%8B/MermaidManger/frontend/mermaid-app/node_modules/tailwindcss/dist/chunk-G2G5QLSU.mjs:35:2121)