Publish current ComfyUI O1Key code baseline

Replace the prior release tree with the current plugin, frontend, tests, and documentation. Document retired node IDs and the public Gitea update source.

utils/__init__.py

@@ -1,37 +1,33 @@
-"""
-工具模块
-包含图像处理、配置管理、文件处理等通用工具函数
-"""
+"""Shared helpers exposed through lazy imports."""
 
-from .image_utils import (
-    tensor_to_pil,
-    pil_to_tensor,
-    encode_image_to_base64,
-    decode_base64_to_pil
-)
-from .config import load_config, get_api_key
-from .file_utils import (
-    ImageInfo,
-    load_images_from_folder,
-    pair_images_indexed,
-    pair_images_cartesian,
-    generate_timestamp_filename,
-    save_image,
-    get_folder_image_count
-)
+from importlib import import_module
 
-__all__ = [
-    'tensor_to_pil',
-    'pil_to_tensor', 
-    'encode_image_to_base64',
-    'decode_base64_to_pil',
-    'load_config',
-    'get_api_key',
-    'ImageInfo',
-    'load_images_from_folder',
-    'pair_images_indexed',
-    'pair_images_cartesian',
-    'generate_timestamp_filename',
-    'save_image',
-    'get_folder_image_count'
-]
+
+_EXPORTS = {
+    "tensor_to_pil": ("image_utils", "tensor_to_pil"),
+    "pil_to_tensor": ("image_utils", "pil_to_tensor"),
+    "encode_image_to_base64": ("image_utils", "encode_image_to_base64"),
+    "decode_base64_to_pil": ("image_utils", "decode_base64_to_pil"),
+    "load_config": ("config", "load_config"),
+    "get_api_key": ("config", "get_api_key"),
+    "ImageInfo": ("file_utils", "ImageInfo"),
+    "load_images_from_folder": ("file_utils", "load_images_from_folder"),
+    "pair_images_indexed": ("file_utils", "pair_images_indexed"),
+    "pair_images_cartesian": ("file_utils", "pair_images_cartesian"),
+    "generate_timestamp_filename": ("file_utils", "generate_timestamp_filename"),
+    "save_image": ("file_utils", "save_image"),
+    "get_folder_image_count": ("file_utils", "get_folder_image_count"),
+}
+
+__all__ = list(_EXPORTS)
+
+
+def __getattr__(name):
+    try:
+        module_name, attribute_name = _EXPORTS[name]
+    except KeyError as exc:
+        raise AttributeError(f"module {__name__!r} has no attribute {name!r}") from exc
+
+    value = getattr(import_module(f".{module_name}", __name__), attribute_name)
+    globals()[name] = value
+    return value