Customizing paths to model files

Model files are pretty big, so in order to save some disk space I've added possibility to read those files from custom location in Fooocuse-MRE. To make it work you need to do 3 things:

1. Copy paths-example.json template to paths.json.
2. Edit paths.json and enter proper paths to your model files.
3. Use / as folder separator (*nix / Python way), even in you're using Windows.

Sample content of customized paths.json file:

{
    "path_checkpoints": "D:/tools/Fooocus/models/checkpoints/",
    "path_loras": "D:/tools/Fooocus/models/loras/",
    "path_embeddings": "D:/tools/Fooocus/models/embeddings/",
    "path_clip_vision": "D:/tools/Fooocus/models/clip_vision/",
    "path_controlnet": "D:/tools/Fooocus/models/controlnet/",
    "path_vae_approx": "D:/tools/Fooocus/models/vae_approx/",
    "path_fooocus_expansion": "D:/tools/Fooocus/models/prompt_expansion/fooocus_expansion/",
    "path_styles": "../sdxl_styles/",
    "path_outputs": "../outputs/"
}