Add feature to use Real name on journals

templates/profile_form.html

@@ -0,0 +1,12 @@
+{% extends 'base.html' %}
+{% block title %}Profile | Eternity Project{% endblock %}
+{% block content %}
+<section class="auth-layout">
+  <div class="auth-copy"><span class="signal-label">PROFILE</span><h1>Set your<br>byline.</h1><p>Your real name appears as the published-by name on your posts.</p></div>
+  <form class="auth-form" method="post">
+    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+    <label>Real name<input name="real_name" value="{{ real_name }}" autocomplete="name" required minlength="2" maxlength="100" placeholder="Your name"></label>
+    <button class="button" type="submit">Save profile <span aria-hidden="true">→</span></button>
+  </form>
+</section>
+{% endblock %}