copy: broader themed empty states + restore DNS CTA

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

fabledscryer/templates/hosts/list.html

@@ -103,7 +103,7 @@
 </div>
 {% else %}
 <div class="card">
-    <p style="color:var(--text-muted);">No hosts configured yet. <a href="/hosts/new">Add one.</a></p>
+    <p style="color:var(--text-muted);">No hosts yet. <a href="/hosts/new">Summon one to the table.</a></p>
 </div>
 {% endif %}
 {% endblock %}

fabledscryer/templates/hosts/uptime.html

@@ -94,7 +94,7 @@
 </div>
 {% else %}
 <div class="card" style="text-align:center;padding:3rem;">
-  <p style="color:var(--text-muted);">No hosts configured. <a href="/hosts/new">Add one.</a></p>
+  <p style="color:var(--text-muted);">No hosts under watch. <a href="/hosts/new">Summon one to the table.</a></p>
 </div>
 {% endif %}