Use HF_ENDPOINT variable for HuggingFace domain with default

Modified the list_models function to dynamically construct the model URL
by using an environment variable for the HuggingFace domain. This allows
for greater flexibility in specifying the domain and ensures that the
modification is also compatible with the Hub client library. By
supporting different environments or requirements without hardcoding the
domain name, this change facilitates the use of custom HuggingFace
domains not only within our code but also when interacting with the Hub
client library.

Fix: Remove script callbacks in ordered_callbacks_map

fix upscaler 2 images do not match

Fix upscaler 2: add missed max_side_length

fix dcd4f880

Fix CodeFormer weight

Extras upscaler: option limit target resolution

minor bug fix of sd model memory management

fix: when find already_loaded model, remove loaded by array index

interrupt upscale

fix typo in call_queue.py

fix: Python version check for PyTorch installation compatibility

fix ui_config for hires sampler and scheduler

amout -> amount

Support cover images embedded in safetensors metadata

escape brackets in lora random prompt generator

Add Size as an XYZ Grid option

Scheduler selection in main UI

Fix for "Scheduler selection" #15333

- Fix "X/Y/Z plot" not working with "Schedule type"
- Fix "Schedule type" not being saved to "params.txt"