Intro: note that reports are used to test the tool

"...STARS reports that will be anonymized" ->
"...STARS reports that will be anonymized to test against our tool!",
restoring the purpose of the ask alongside the anonymization claim.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

app.py

@@ -231,7 +231,7 @@ st.markdown(
         <b>BUAI Builder Hub (BBH)</b> is working on creating tools to support
         students in <b>degree planning, course registration, and picking
         classes</b>. We need your help sourcing STARS reports that will be
-        <b>anonymized</b>.
+        <b>anonymized</b> to test against our tool!
       </p>
       <p style="margin:0;">
         It takes 2 minutes. Upload your STARS report and we'll strip out all