Rename poll-status to public path /api/v1/poll-status to reflect no-auth design

Agent-Logs-Url: https://github.com/christianlouis/dmarq/sessions/15d037ef-2d5e-44ab-a15d-7908187e9106

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

backend/app/main.py

@@ -581,8 +581,8 @@ async def trigger_imap_poll(auth: dict = Depends(require_admin_auth)):
     }
 
 
-# API endpoint to check status of IMAP polling
-@app.get("/api/v1/admin/poll-status")
+# API endpoint to check status of IMAP polling (public, read-only)
+@app.get("/api/v1/poll-status")
 async def get_poll_status():
     """
     Get the status of IMAP polling (read-only, no authentication required).

backend/app/templates/index.html

@@ -199,7 +199,7 @@ function dashboardApp() {
         
         async getImapStatus() {
             try {
-                const response = await fetch('/api/v1/admin/poll-status');
+                const response = await fetch('/api/v1/poll-status');
                 if (!response.ok) {
                     console.error('Error checking IMAP status:', response.status);
                     return;