Move export buttons to ended sessions where they make sense

- Moved Slack/Email/CSV export buttons to ENDED sessions only
- Export only makes sense after interview is complete with feedback
- Active sessions now show: View, Join, End
- Ended sessions now show: View, Slack, Email (Soon), CSV (Soon), Delete Forever

🤖 Generated with [Claude Code](https://claude.ai/code)

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

Author: Archith

scripts/app.js

@@ -785,8 +785,9 @@
                 <span>View</span>
               </button>
               
-              ${!isArchivedView ? `
-                <button class="action-btn slack-btn" data-code="${session.code}" title="Export to Slack">
+              
+              ${isArchivedView ? 
+                `<button class="action-btn slack-btn" data-code="${session.code}" title="Export to Slack">
                   <svg width="16" height="16" viewBox="0 0 24 24" fill="currentColor">
                     <path d="M5.042 15.165a2.528 2.528 0 0 1-2.52 2.523A2.528 2.528 0 0 1 0 15.165a2.527 2.527 0 0 1 2.522-2.52h2.52v2.52zM6.313 15.165a2.527 2.527 0 0 1 2.521-2.52 2.527 2.527 0 0 1 2.521 2.52v6.313A2.528 2.528 0 0 1 8.834 24a2.528 2.528 0 0 1-2.521-2.522v-6.313zM8.834 5.042a2.528 2.528 0 0 1-2.521-2.52A2.528 2.528 0 0 1 8.834 0a2.528 2.528 0 0 1 2.521 2.522v2.52H8.834zM8.834 6.313a2.528 2.528 0 0 1 2.521 2.521 2.528 2.528 0 0 1-2.521 2.521H2.522A2.528 2.528 0 0 1 0 8.834a2.528 2.528 0 0 1 2.522-2.521h6.312zM18.956 8.834a2.528 2.528 0 0 1 2.522-2.521A2.528 2.528 0 0 1 24 8.834a2.528 2.528 0 0 1-2.522 2.521h-2.522V8.834zM17.688 8.834a2.528 2.528 0 0 1-2.523 2.521 2.527 2.527 0 0 1-2.52-2.521V2.522A2.527 2.527 0 0 1 15.165 0a2.528 2.528 0 0 1 2.523 2.522v6.312zM15.165 18.956a2.528 2.528 0 0 1 2.523 2.522A2.528 2.528 0 0 1 15.165 24a2.527 2.527 0 0 1-2.52-2.522v-2.522h2.52zM15.165 17.688a2.527 2.527 0 0 1-2.52-2.523 2.526 2.526 0 0 1 2.52-2.52h6.313A2.527 2.527 0 0 1 24 15.165a2.528 2.528 0 0 1-2.522 2.523h-6.313z"/>
                   </svg>
@@ -813,10 +814,8 @@
                   <span>CSV</span>
                   <span class="coming-soon-badge">Soon</span>
                 </button>
-              ` : ''}
-              
-              ${isArchivedView ? 
-                `<button class="action-btn delete-forever-btn" data-code="${session.code}" title="Permanently Delete">
+                
+                <button class="action-btn delete-forever-btn" data-code="${session.code}" title="Permanently Delete">
                   <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                     <polyline points="3 6 5 6 21 6"></polyline>
                     <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>