Begin refactoring structure

app/frontend/templates/pages/login.html

@@ -0,0 +1,18 @@
+{{ define "pageTitle" }}Login{{ end }}
+
+{{ define "content" }}
+<h1>Login</h1>
+<div class="container">
+    <form action="/login-handle" method="post">
+        <input name="csrf_token" type="hidden" value="{{ .CsrfToken }}">
+
+        <label for="username">Username:</label><br>
+        <input id="username" name="username" placeholder="John" type="text"><br><br>
+        <label for="password">Password:</label><br>
+        <input id="password" name="password" type="password"><br><br>
+        <label for="remember">Remember Me:</label>
+        <input id="remember" name="remember" type="checkbox"><br><br>
+        <input type="submit" value="Submit">
+    </form>
+</div>
+{{ end }}