Add missing CSRF tokens

templates/bucket_detail.html

@@ -409,6 +409,7 @@
               </div>
               
               <form method="POST" action="{{ url_for('ui.update_bucket_replication', bucket_name=bucket_name) }}" onsubmit="return confirm('Are you sure you want to disable replication?');">
+                <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" />
                 <input type="hidden" name="action" value="delete">
                 <button type="submit" class="btn btn-danger">Disable Replication</button>
               </form>
@@ -418,6 +419,7 @@
               
               {% if connections %}
               <form method="POST" action="{{ url_for('ui.update_bucket_replication', bucket_name=bucket_name) }}">
+                <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" />
                 <input type="hidden" name="action" value="create">
                 
                 <div class="mb-3">
@@ -434,7 +436,12 @@
                 <div class="mb-3">
                   <label for="target_bucket" class="form-label">Target Bucket Name</label>
                   <input type="text" class="form-control" id="target_bucket" name="target_bucket" required placeholder="e.g. my-backup-bucket">
-                  <div class="form-text">The bucket on the remote service must already exist.</div>
+                  <div class="form-check mt-2">
+                    <input class="form-check-input" type="checkbox" id="create_remote_bucket" name="create_remote_bucket">
+                    <label class="form-check-label" for="create_remote_bucket">
+                      Create this bucket on the remote server if it doesn't exist
+                    </label>
+                  </div>
                 </div>
                 
                 <button type="submit" class="btn btn-primary">Enable Replication</button>