Fix meeting display logic to show upcoming meetings

- Show next future meeting when available (e.g., Nov 17th after Oct 21st)
- Fall back to most recent past meeting if no future meetings exist
- Prioritize upcoming meetings over past meetings for 'Next Meeting' display

This ensures the November meeting shows after the October meeting date passes.

Author: belongstorachel

index.md

@@ -3,10 +3,22 @@ layout: default
 title: "Home"
 ---
 
-{% assign current_posts = site.posts | where_exp: "post", "post.date <= site.time" %}
-{% assign next = current_posts.first %}
+{% comment %}
+Find the next meeting that should be displayed:
+- If there's a future meeting, show it (upcoming meeting)
+- If no future meetings, show the most recent past meeting
+{% endcomment %}
+{% assign future_posts = site.posts | where_exp: "post", "post.date > site.time" %}
+{% assign past_posts = site.posts | where_exp: "post", "post.date <= site.time" %}
+
+{% if future_posts.size > 0 %}
+  {% assign next = future_posts.last %}
+{% else %}
+  {% assign next = past_posts.first %}
+{% endif %}
+
 {% if next %}
-  {% assign talks = current_posts | where_exp: "post", "post.date == next.date" %}
+  {% assign talks = site.posts | where_exp: "post", "post.date == next.date" %}
 <div class="bg-white rounded-lg shadow-lg p-6 mb-8">
   <h2 class="text-2xl font-bold text-gray-800 mb-6">Next Meeting - {{ next.date | date: "%B %-d, %Y" }} 6:30pm</h2>
   <div class="space-y-8">