Fix linting errors - remove unused imports, fix function parameters, add eslint-disable for component names

Co-authored-by: sagalbot <692538+sagalbot@users.noreply.github.com>

postcss.config.js

@@ -1,3 +1,6 @@
-module.exports = {
-  plugins: [require('autoprefixer'), require('postcss-nested')],
+import autoprefixer from 'autoprefixer'
+import postcssNested from 'postcss-nested'
+
+export default {
+  plugins: [autoprefixer, postcssNested],
 }