chore: remove cms and fix some styles (#29)

* chore: remove all references to PayloadCMS

* fix: nextjs landing utils

* feat: refactor community, features, hero, learning resources, and testimonials components to use external JSON data

* fix:remove hero logo box

* fix: remove unused image in public

* fix: change logo.png to logo.webp

* fix: update button styles for improved visibility

* chore: restructure component organization

* fix: update import path for global styles in layout component

* fix: adjust alignment of hero stats section for better layout

* fix: update testimonials placeholder sample data

* fix: update header component to use router for navigation and add signin page

apps/landing/next.config.js

@@ -1,15 +1,8 @@
 const { composePlugins, withNx } = require('@nx/next');
-const { withPayload } = require('@payloadcms/next/withPayload');
 
 /** @type {import('@nx/next/plugins/with-nx').WithNxOptions} */
 const nextConfig = {
   nx: { svgr: false },
-  sassOptions: {
-    quietDeps: true,
-    logger: {
-      warn: () => {},
-    },
-  },
 };
 
-module.exports = composePlugins(withNx, withPayload)(nextConfig);
+module.exports = composePlugins(withNx)(nextConfig);