Update nodes categories and display names (CORE-89) (#13786)

custom_nodes/websocket_image_save.py

@@ -22,7 +22,7 @@ class SaveImageWebsocket:
 
     OUTPUT_NODE = True
 
-    CATEGORY = "api/image"
+    CATEGORY = "image"
 
     def save_images(self, images):
         pbar = comfy.utils.ProgressBar(images.shape[0])
@@ -42,3 +42,7 @@ class SaveImageWebsocket:
 NODE_CLASS_MAPPINGS = {
     "SaveImageWebsocket": SaveImageWebsocket,
 }
+
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "SaveImageWebsocket": "Save Image (Websocket)",
+}