Missing __init__.py prevents proper module importing in scripts folder

[axs-1553]

When installing the Infinite Image Browser extension, it fails to load due to Python's module import system not recognizing the scripts directory as a proper package.

Error Details:

*** Error loading script: iib_setup.py
    Traceback (most recent call last):
      File "[...]/modules/scripts.py", line 525, in load_scripts
        script_module = script_loading.load_module(scriptfile.path)
      [...]
      File "[...]/sd-webui-infinite-image-browsing/scripts/iib_setup.py", line 1, in <module>
        from scripts.iib.api import infinite_image_browsing_api, send_img_path
    ModuleNotFoundError: No module named 'scripts.iib'

Root Cause:

The scripts and scripts/iib folders are missing the required __init__.py files that Python needs to treat the directory as a package. This prevents the relative import 'from scripts.iib.api' from working correctly.

Solution:

1. Create an empty "__init__.py" file in the scripts folder
2. Create an empty "__init__.py" file in the scripts/iib folder

These files should be included in the repository by default to ensure proper Python package structure and prevent import errors during installation.

Environment:

• Stable Diffusion WebUI Forge
• Windows 10/11
• Python 3.x