Add tailwind plugins

src/wordle/tw.py

@@ -31,12 +31,22 @@ import httpx
 
 DEFAULT_CONFIG = """
 /** @type {import('tailwindcss').Config} */
+
+const plugin = require('tailwindcss/plugin')
+
 module.exports = {
 content: ["**/*.py"],
 theme: {
     extend: {},
 },
-plugins: [],
+plugins: [
+    plugin(function({ addVariant }) {
+      addVariant('htmx-settling', ['&.htmx-settling', '.htmx-settling &'])
+      addVariant('htmx-request',  ['&.htmx-request',  '.htmx-request &'])
+      addVariant('htmx-swapping', ['&.htmx-swapping', '.htmx-swapping &'])
+      addVariant('htmx-added',    ['&.htmx-added',    '.htmx-added &'])
+    }),
+],
 }
 """