added SIGCSE 2025 poster and abstract

Author: ChrisMayfield

index.html

@@ -78,6 +78,24 @@ <h3>Shelita Hodges</h3>
 
     <!-- <button class="learn-more">Learn More</button> -->
 
+    <h2>Learn More</h2>
+
+    <div class="people-container">
+      <div>
+        <a href="Praxly_Poster_2025.pdf">
+          <img src="Praxly_Poster_2025.png" height="200">
+          <h3>Check out our poster!</h3>
+        </a>
+      </div>
+      <div style="width: 3em;"></div>
+      <div>
+        <a href="https://dl.acm.org/doi/pdf/10.1145/3641555.3705231">
+          <img src="Praxly_SIGCSE_2025.png" height="200">
+          <h3>SIGCSE 2025 Abstract</h3>
+        </a>
+      </div>
+    </div>
+
     <div class="footer">
       <img src="/images/NSF_logo.png" alt="NSF logo" class="logo">
       <div class="nsf-ack">