Merge branch 'master' of https://github.com/OpenTouryoProject/OpenTouryo.wiki
更新
Updated UserGuide_RichClient.ja (markdown)
Add UserGuide_RichClient.ja (markdown; figures pending review) Convert 8_User_Guide(Rich_Client).doc to a wiki page under userguide/. Windows Forms P-layer, async call/event, C/S 2-tier, Web deploy, Silverlight generic DTO, with tables and figure captions. Images left in the working tree (images/userguide/RichClient/) per policy, NOT pushed. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>