Add Tailwind CSS to the project, configure it, create build scripts in `bin`

.gitignore

@@ -2,6 +2,7 @@
 /.env.local.php
 /.env.*.local
 /config/secrets/prod/prod.decrypt.private.php
+/node_modules/
 /public/bundles/
 /var/
 /vendor/

assets/tailwindcss/input.css

@@ -0,0 +1,3 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

bin/tailwind-build-dev

@@ -0,0 +1,2 @@
+#!/usr/bin/env sh
+npx tailwindcss --input=assets/tailwindcss/input.css --output=public/css/combined.css --watch

bin/tailwind-build-prod

@@ -0,0 +1,2 @@
+#!/usr/bin/env sh
+npx tailwindcss --input=assets/tailwindcss/input.css --output=public/css/combined.css --minify

package.json

@@ -0,0 +1,6 @@
+{
+  "devDependencies": {
+    "@tailwindcss/forms": "^0.5.0",
+    "tailwindcss": "^3.0.24"
+  }
+}

tailwind.config.js

@@ -0,0 +1,12 @@
+module.exports = {
+  content: [
+    'templates/**/*.html.twig',
+  ],
+  theme: {
+    extend: {},
+  },
+  plugins: [
+    require('@tailwindcss/forms')({strategy: 'base'}),
+  ],
+  prefix: 'tw-',
+}