feat: 整合tailwindcss

Former-commit-id: 9f7aa824

postcss.config.js

+module.exports = {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}

src/styles/tailwind.scss

+
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

tailwind.config.js

+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  purge: ['./index.html', './src/**/*.{vue,js,ts,jsx,tsx}'],
+  darkMode: 'class',
+  theme: {
+
+    backgroundColor: theme => ({
+      ...theme('colors'),
+      "sidebar-logo":'#2b2f3a'
+    })
+  },
+  plugins: [],
+
+
+}