Add custom nodes, Civitai loras (LFS), and vast.ai setup script

Includes 30 custom nodes committed directly, 7 Civitai-exclusive
loras stored via Git LFS, and a setup script that installs all
dependencies and downloads HuggingFace-hosted models on vast.ai.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

custom_nodes/ComfyUI-Easy-Use/py/libs/model.py

@@ -0,0 +1,58 @@
+import json
+import os
+import folder_paths
+import server
+from .utils import find_tags
+
+class easyModelManager:
+
+    def __init__(self):
+        self.img_suffixes = [".png", ".jpg", ".jpeg", ".gif", ".webp", ".bmp", ".tiff", ".svg", ".tif", ".tiff"]
+        self.default_suffixes = [".ckpt", ".pt", ".bin", ".pth", ".safetensors"]
+        self.models_config = {
+            "checkpoints": {"suffix": self.default_suffixes},
+            "loras": {"suffix": self.default_suffixes},
+            "unet": {"suffix": self.default_suffixes},
+        }
+        self.model_lists = {}
+
+    def find_thumbnail(self, model_type, name):
+        file_no_ext = os.path.splitext(name)[0]
+        for ext in self.img_suffixes:
+            full_path = folder_paths.get_full_path(model_type, file_no_ext + ext)
+            if os.path.isfile(str(full_path)):
+                return full_path
+        return None
+
+    def get_model_lists(self, model_type):
+        if model_type not in self.models_config:
+            return []
+        filenames = folder_paths.get_filename_list(model_type)
+        model_lists = []
+        for name in filenames:
+            model_suffix = os.path.splitext(name)[-1]
+            if model_suffix not in self.models_config[model_type]["suffix"]:
+                continue
+            else:
+                cfg = {
+                    "name": os.path.basename(os.path.splitext(name)[0]),
+                    "full_name": name,
+                    "remark": '',
+                    "file_path": folder_paths.get_full_path(model_type, name),
+                    "type": model_type,
+                    "suffix": model_suffix,
+                    "dir_tags": find_tags(name),
+                    "cover": self.find_thumbnail(model_type, name),
+                    "metadata": None,
+                    "sha256": None
+                }
+                model_lists.append(cfg)
+
+        return model_lists
+
+    def get_model_info(self, model_type, model_name):
+        pass
+
+# if __name__ == "__main__":
+#     manager = easyModelManager()
+#     print(manager.get_model_lists("checkpoints"))