refactor(docs): update docs and fix deploy

Author: dysfunc

docs/package-lock.json

@@ -45,7 +45,6 @@ pre[class*="language-"] {
 }
 
 @media print {
-
   code[class*="language-"],
   pre[class*="language-"] {
     text-shadow: none;

docs/public/global.css

@@ -2,6 +2,7 @@ import { defineConfig } from 'vite';
 import { svelte } from '@sveltejs/vite-plugin-svelte';
 import autoprefixer from 'autoprefixer'
 import scss from 'rollup-plugin-scss';
+import postcss from 'postcss';
 
 export default defineConfig(({ command, mode }) => {
   const isProduction = mode === 'production'