refactor(boilerplate): added tailwind conf and folders

tailwind.config.js

@@ -0,0 +1,19 @@
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: ["./src/**/*.{html,js}"],
+  theme: {
+    extend: {
+      colors: {
+        background: "rgba(var(--background))",
+        paragraph: "rgba(var(--paragraph))",
+        primary: "rgba(var(--primary))",
+        secondary: "rgba(var(--secondary))",
+        accent: "rgba(var(--accent))",
+      },
+      flex: {
+        0: "0 0 100%",
+      },
+    },
+  },
+  plugins: [],
+};