Use when the user wants to create, extend, or edit self-media posts or card/article projects for Rednote/Xiaohongshu, Instagram, WeChat Official Accounts, or similar platforms. Trigger on [@self_media_project:...], create/add post, make cards, generate social cards, write WeChat article, multilingual self-media requests, Rednote tags, WeChat article, Instagram cards, social media cards, content project. Also use for self-media post-publication operations such as immediate sync, real data refresh, published-data import, post-publication data sync, operations review dashboards, article ops review, and fixed `ops/*` data updates.