Integrating .NET AI Chat Template with ABP Framework

[maliming]

Resolve #22836

https://github.com/abpframework/abp/blob/0d72024acf86fab2504b10bd98f37d4481bfc2fc/docs/en/Community-Articles/2025-05-11-AI-Chat/POST.md

abpframework/abp-samples#291

[github-actions]

Images automagically compressed by Calibre's image-actions ✨

Compression reduced images by 20.5%, saving 516.30 KB.

Filename	Before	After	Improvement	Visual comparison
docs/en/Community-Articles/2025-04-20-IDX10204/header.png	67.89 KB	45.35 KB	-33.2%	View diff
docs/en/Community-Articles/2025-04-20-IDX10204/payload.png	227.72 KB	141.58 KB	-37.8%	View diff
docs/en/Community-Articles/2025-04-25-AI-Comment-Summarization/summary-card.png	27.24 KB	22.48 KB	-17.5%	View diff
docs/en/Community-Articles/2025-05-11-AI-Chat/ai-chat.png	510.51 KB	236.25 KB	-53.7%	View diff
docs/en/ui-themes/lepton-x/images/account-layout-background-style.png	1.65 MB	1.52 MB	-7.6%	View diff

2914 images did not require optimisation.