remove existing radar and decouple everything

postcss.config.js

@@ -1,19 +0,0 @@
-const postcssEasyImport = require('postcss-easy-import');
-const postcssNested = require('postcss-nested');
-const postcssCustomMedia = require('postcss-custom-media');
-const postcssCssVariables = require('postcss-css-variables');
-const postcssMqPacker = require('css-mqpacker');
-const postcssAutoprefixer = require('autoprefixer');
-
-module.exports = {
-  plugins: [
-    postcssEasyImport(),
-    postcssNested(),
-    postcssCustomMedia(),
-    postcssCssVariables(),
-    postcssMqPacker(),
-    postcssAutoprefixer({
-      browsers: '> 5%',
-    }),
-  ],
-};