fix: move essentials_category to correct replacement nodes (Comfy-Org#12568)

Move essentials_category from deprecated/incorrect nodes to their replacements:
- ImageBatch → BatchImagesNode (ImageBatch is deprecated)
- Blur → removed (should use subgraph blueprint)
- GetVideoComponents → Video Slice

Amp-Thread-ID: https://ampcode.com/threads/T-019c8340-4da2-723b-a09f-83895c5bbda5

Author: christian-byrne

comfy_extras/nodes_post_processing.py

@@ -79,7 +79,6 @@ def define_schema(cls):
             node_id="ImageBlur",
             display_name="Image Blur",
             category="image/postprocessing",
-            essentials_category="Image Tools",
             inputs=[
                 io.Image.Input("image"),
                 io.Int.Input("blur_radius", default=1, min=1, max=31, step=1),
@@ -568,6 +567,7 @@ def define_schema(cls):
             node_id="BatchImagesNode",
             display_name="Batch Images",
             category="image",
+            essentials_category="Image Tools",
             search_aliases=["batch", "image batch", "batch images", "combine images", "merge images", "stack images"],
             inputs=[
                 io.Autogrow.Input("images", template=autogrow_template)

comfy_extras/nodes_video.py

@@ -147,7 +147,6 @@ def define_schema(cls):
             search_aliases=["extract frames", "split video", "video to images", "demux"],
             display_name="Get Video Components",
             category="image/video",
-            essentials_category="Video Tools",
             description="Extracts all components from a video: frames, audio, and framerate.",
             inputs=[
                 io.Video.Input("video", tooltip="The video to extract components from."),
@@ -218,6 +217,7 @@ def define_schema(cls):
                 "start time",
             ],
             category="image/video",
+            essentials_category="Video Tools",
             inputs=[
                 io.Video.Input("video"),
                 io.Float.Input(

nodes.py

@@ -1925,7 +1925,6 @@ def invert(self, image):
 
 class ImageBatch:
     SEARCH_ALIASES = ["combine images", "merge images", "stack images"]
-    ESSENTIALS_CATEGORY = "Image Tools"
 
     @classmethod
     def INPUT_TYPES(s):