Temporarily disable @login_required on index route for debugging

- Remove login_required decorator to test if upload works
- Add debug print to confirm auth is bypassed
- If files appear in uploads after this, the issue is authentication

app.py

@@ -350,9 +350,9 @@ def save_jobs(jobs):
         print(f"Error saving jobs: {e}")
 
 @app.route('/', methods=['GET', 'POST'])
-@login_required
+# @login_required  # Temporarily disabled for debugging
 def index():
-    print(f"DEBUG: index() called with method={request.method}")
+    print(f"DEBUG: index() called WITHOUT login_required")
     global processing_complete, current_output_dir
     if request.method == 'POST':
         print(f"POST request received at {datetime.now()}")