Sdxl webui

[1196228233]

Add sdxl webui.

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Thanks for your contribution!

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ LokeZhou
❌ 1196228233
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