md2wechat

# MD to WeChat Use `md2wechat` when the user wants to: - convert Markdown into WeChat Official Account HTML - inspect resolved article metadata, readiness, and publish risks before conversion - generate a local preview artifact or upload article drafts - inspect live capabilities, providers, themes, and prompts - generate covers, infographics, or other article images - create image posts - write in creator styles or remove AI writing traces ## Intent Routing Choose the command family before doing any publish action: - Use `convert` / `inspect` / `preview` when the user wants a standard WeChat article draft (`news`), HTML conversion, article metadata, article preview, or a draft that needs `--cover`. - Use `create_image_post` when the user says `小绿书`, `图文笔记`, `图片消息`, `newspic`, `多图帖子`, or asks to publish an image-first post rather than an article HTML draft. - Do not route `小绿书` / `图文笔记` requests to `convert --draft` just because the user also has a Markdown article. A Markdown file can still be the image source for `create_image_post -m article.md`. - Treat `convert --draft` and `create_image_post` as different publish targets, not interchangeable command variants. ## Defaults And Config - Assume `md2wechat` is already available on `PATH`. - Draft upload and publish-related actions require `WECHAT_APPID` and `WECHAT_SECRET`. - Image generation may require extra provider config in `~/.config/md2wechat/config.yaml`. - `convert` defaults to `api` mode unless the user expl...