docs: update Update Vite React guide to include jsxFramework: 'react', Emphasis using post css as recommend integration method. (#3343)

docs: update Vite configuration and enhance getting started guide

Author: nicjrichDEV

website/pages/docs/installation/vite.mdx

@@ -114,6 +114,9 @@ export default defineConfig({
  // Files to exclude
  exclude: [],
 
+ // Generates JSX utilities with options of React, Preact, Qwik, Solid, Vue 
+ jsxFramework: 'react',
+
  // The output directory for your css system
  outdir: "styled-system",
 })

website/pages/docs/overview/getting-started.mdx

@@ -19,7 +19,7 @@ Panda combines the developer experience of CSS-in-JS and the performance of atom
 - [Panda CLI](/docs/installation/cli):
   The simplest way to use Panda is with the Panda CLI tool.
 
-- [Using PostCSS](/docs/installation/postcss):
+- [Using PostCSS](/docs/installation/postcss): (**Recommended**)
   Installing Panda as a PostCSS plugin is the recommended way to integrate it with your project.
 
 ### Framework Guides