feat: Setup Tailwind CSS

crates/app/templates/base.html

@@ -4,6 +4,7 @@
     <title>{% block title %}{{ title }}{% endblock %}</title>
 
     <script src="/assets/js/htmx.min.js"></script>
+    <link href="/assets/css/style.css" rel="stylesheet">
 
     {% block head %}{% endblock %}
   </head>

crates/app/templates/index.html

@@ -6,7 +6,7 @@
 
 <div>
   <header>
-    <h1>Pharma Libre</h1>
+    <h1 class="text-3xl font-bold underline">Pharma Libre</h1>
   </header>
   <main>
     <div