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-manager/scripts/colab-dependencies.py

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+import os
+import subprocess
+
+
+def get_enabled_subdirectories_with_files(base_directory):
+    subdirs_with_files = []
+    for subdir in os.listdir(base_directory):
+        try:
+            full_path = os.path.join(base_directory, subdir)
+            if os.path.isdir(full_path) and not subdir.endswith(".disabled") and not subdir.startswith('.') and subdir != '__pycache__':
+                print(f"## Install dependencies for '{subdir}'")
+                requirements_file = os.path.join(full_path, "requirements.txt")
+                install_script = os.path.join(full_path, "install.py")
+
+                if os.path.exists(requirements_file) or os.path.exists(install_script):
+                    subdirs_with_files.append((full_path, requirements_file, install_script))
+        except Exception as e:
+            print(f"EXCEPTION During Dependencies INSTALL on '{subdir}':\n{e}")
+
+    return subdirs_with_files
+
+
+def install_requirements(requirements_file_path):
+    if os.path.exists(requirements_file_path):
+        subprocess.run(["pip", "install", "-r", requirements_file_path])
+
+
+def run_install_script(install_script_path):
+    if os.path.exists(install_script_path):
+        subprocess.run(["python", install_script_path])
+
+
+custom_nodes_directory = "custom_nodes"
+subdirs_with_files = get_enabled_subdirectories_with_files(custom_nodes_directory)
+
+
+for subdir, requirements_file, install_script in subdirs_with_files:
+    install_requirements(requirements_file)
+    run_install_script(install_script)

custom_nodes/comfyui-manager/scripts/install-comfyui-venv-linux.sh

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+git clone https://github.com/comfyanonymous/ComfyUI
+cd ComfyUI/custom_nodes
+git clone https://github.com/ltdrdata/ComfyUI-Manager comfyui-manager
+cd ..
+python -m venv venv
+source venv/bin/activate
+python -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu121
+python -m pip install -r requirements.txt
+python -m pip install -r custom_nodes/comfyui-manager/requirements.txt
+cd ..
+echo "#!/bin/bash" > run_gpu.sh
+echo "cd ComfyUI" >> run_gpu.sh
+echo "source venv/bin/activate" >> run_gpu.sh
+echo "python main.py --preview-method auto" >> run_gpu.sh
+chmod +x run_gpu.sh
+
+echo "#!/bin/bash" > run_cpu.sh
+echo "cd ComfyUI" >> run_cpu.sh
+echo "source venv/bin/activate" >> run_cpu.sh
+echo "python main.py --preview-method auto --cpu" >> run_cpu.sh
+chmod +x run_cpu.sh

custom_nodes/comfyui-manager/scripts/install-comfyui-venv-win.bat

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+git clone https://github.com/comfyanonymous/ComfyUI
+cd ComfyUI/custom_nodes
+git clone https://github.com/ltdrdata/ComfyUI-Manager comfyui-manager
+cd ..
+python -m venv venv
+call venv/Scripts/activate
+python -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu121
+python -m pip install -r requirements.txt
+python -m pip install -r custom_nodes/comfyui-manager/requirements.txt
+cd ..
+echo "cd ComfyUI" >> run_gpu.bat
+echo "call venv/Scripts/activate" >> run_gpu.bat
+echo "python main.py" >> run_gpu.bat
+
+echo "cd ComfyUI" >> run_cpu.bat
+echo "call venv/Scripts/activate" >> run_cpu.bat
+echo "python main.py --cpu" >> run_cpu.bat

custom_nodes/comfyui-manager/scripts/install-manager-for-portable-version.bat

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+.\python_embeded\python.exe -s -m pip install gitpython
+.\python_embeded\python.exe -c "import git; git.Repo.clone_from('https://github.com/ltdrdata/ComfyUI-Manager', './ComfyUI/custom_nodes/comfyui-manager')"
+.\python_embeded\python.exe -m pip install -r ./ComfyUI/custom_nodes/comfyui-manager/requirements.txt