Fixes PostCSS issue by just removing it.

Author: johnnymatthews

Diff for: layouts/partials/head/stylesheet.html

@@ -4,8 +4,8 @@
   <link rel="stylesheet" href="{{ $css.Permalink | relURL }}">
 {{ else -}}
   {{ $options := (dict "targetPath" "main.css" "outputStyle" "compressed" "includePaths" (slice "node_modules")) -}}
-  {{ $css := resources.Get "scss/app.scss" | toCSS $options | postCSS (dict "config" "config/postcss.config.js") -}}
+  {{ $css := resources.Get "scss/app.scss" | toCSS $options -}}
   {{ $secureCSS := $css | resources.Fingerprint "sha512" -}}
   <link rel="stylesheet" href="{{ $secureCSS.Permalink }}" integrity="{{ $secureCSS.Data.Integrity }}" crossorigin="anonymous">
 {{ end -}}
-<noscript><style>img.lazyload { display: none; }</style></noscript>
+<noscript><style>img.lazyload { display: none; }</style></noscript>

Diff for: package.json

@@ -43,7 +43,6 @@
     "@babel/cli": "^7.18",
     "@babel/core": "^7.18",
     "@babel/preset-env": "^7.18",
-    "@fullhuman/postcss-purgecss": "^4.1",
     "auto-changelog": "^2.4",
     "autoprefixer": "^10.4",
     "bootstrap": "^5.2.0-beta1",
@@ -59,8 +58,6 @@
     "markdownlint-cli2": "^0.4.0",
     "netlify-plugin-submit-sitemap": "^0.4.0",
     "node-fetch": "^3.2",
-    "postcss": "^8.4",
-    "postcss-cli": "^10.0",
     "purgecss-whitelister": "^2.4",
     "shx": "^0.3.4",
     "stylelint": "^14.9",