Update webui.py

Fix missing /docs endpoint in newer gradio versions
Newer versions of gradio (>=3.27.1) have removed the /docs endpoint by default. This commit adds it back to enable accessing the API documentation.

restore_progress fix

id wrong type

XYZ checkpoint switch via Override

override setting "model override" enhancement

This reverts commit 80987c36, reversing
changes made to 2e78e65a.

restore the progress from session lost / tab reload

Add disable_tls_verify arg for use with self-signed certs

add missing filename pattern hints

Image viewer scrolling via analog stick

Add polling and reload callback for extensions.

Add option "keep original size" to textual inversion images preprocess

add "resize by" and "resize to" tabs to img2img

Co-authored-by: missionfloyd <missionfloyd@users.noreply.github.com>

Changed: extra network height css

Make selected tab configurable with UI config

Small update for readme