feat: implement infinite scroll on /plants page

templates/views/plants.html

@@ -2,8 +2,18 @@
 
 <h1>Plants</h1>
 
-<ul>
+<ul id="plants">
 {% for plant in plants %}
     {{ comp_plant::li(plant=plant) }}
 {% endfor %}
+{% if not is_final_page %}
+<div 
+    aria-busy="true"
+    hx-get="/plants?{{ query }}"
+    hx-select="ul > *"
+    hx-trigger="revealed"
+    hx-target="this"
+    hx-swap="outerHTML">
+</div>
+{% endif %}
 </ul>