set up web routing and templates

src/ttfrog/themes/default/base.html

@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html>
+<head>
+    {% block head %}
+    <meta charset="utf-8">
+    <title>{% block title %}TTFROG{% endblock %}</title>
+    <link rel="icon" type="image/x-icon" href="{{ url_for('static', filename='favicon.ico') }}">
+    {% block styles %}
+    <link rel="stylesheet" type="text/css" href="{{ url_for('static', filename='style.css' ) }}">
+    {% endblock %}
+    {% endblock %}
+</head>
+<body>
+    <nav>
+        <ul>
+            <li><a href="{{ url_for('index') }}">Home</a></li>
+        </ul>
+    </nav>
+
+    <main>
+        {% for message in get_flashed_messages() %}
+        <div class="alert">
+            {{ message }}
+        </div>
+        {% endfor %}
+        {% block content %}{% endblock %}
+    </main>
+<footer>
+    {% block footer %}
+    {% endblock %}
+</footer>
+{% block scripts %}{% endblock %}
+</body>
+</html>