fix: make Tailwind purging work (#1)

Author: mattrothenberg

tailwind.config.js

@@ -1,5 +1,5 @@
 module.exports = {
-  purge: ['./src/**/*.{tsx}', './public/index.html'],
+  purge: ['./src/**/*.tsx', './**/*.tsx'],
   darkMode: false, // or 'media' or 'class'
   theme: {
     extend: {},

tsdx.config.js

@@ -6,9 +6,7 @@ module.exports = {
     config.plugins.push(
       postcss({
         plugins: [require('tailwindcss'), require('autoprefixer')],
-        // inject: false,
-        // // only write out CSS for the first bundle (avoids pointless extra files):
-        // extract: !!options.writeMeta,
+        inject: true,
       })
     );
     return config; // always return a config.