Extract and preserve WeChat public-account articles from mp.weixin.qq.com links into Markdown for AI research and evidence workflows. Use when Codex needs to read a Chinese WeChat/微信公众号 article, when Jina/ReadGZH returns captcha, 401/402/429/503, "环境异常", or when OpenCLI Browser Bridge should be used to download公众号文章正文, save evidence paths, and continue upstream research without bypassing verification.
Design save/load for game state — choosing what to serialize, file formats, save slots, atomic crash-safe writes, schema versioning and migration, and autosave. Engine-neutral. Use when the user mentions save system, save/load, game state persistence, save slots, autosave, save file corruption, or migrating old saves to a new version.
