feat: Update webpack and plugins

apps/app/assets/package.json

@@ -18,7 +18,6 @@
     "phoenix_live_view": "file:../../../deps/phoenix_live_view",
     "postcss-color-function": "^4.1.0",
     "simplemde": "^1.11.2",
-    "stylelint": "^13.6.1",
     "tailwindcss": "^1.7.3",
     "topbar": "^1.0.1"
   },
@@ -36,11 +35,12 @@
     "mini-css-extract-plugin": "^1.6.2",
     "postcss-css-variables": "^0.17.0",
     "postcss-import": "^12.0.1",
-    "postcss-loader": "^3.0.0",
+    "postcss-loader": "^6.1.0",
     "sass": "^1.35.1",
     "sass-loader": "^8.0.2",
     "style-loader": "^1.2.1",
-    "stylelint-config-standard": "^20.0.0",
+    "stylelint": "^13.13.1",
+    "stylelint-config-standard": "^22.0.0",
     "stylelint-order": "^4.1.0",
     "terser-webpack-plugin": "^2.3.2",
     "webpack": "^5.1.0",

apps/app/assets/tailwind.config.js

@@ -2,7 +2,17 @@ module.exports = {
   future: {
     removeDeprecatedGapUtilities: true,
   },
-  purge: [],
+  purge: {
+    enabled: true,
+    layers: ['base', 'components', 'utilities'],
+    content: [
+      '../../../**/views/*.ex',
+      '../../../**/*.html.eex',
+      '../../../**/*.html.leex',
+      '../../../**/*.html.heex',
+      './js/**/*.js'
+    ]
+  },
   theme: {
     extend: {},
   },