dsh-wechat-mp-studio: Content Studio for DeepSeek Harness

`dsh-wechat-mp-studio` is a DSH plugin designed for WeChat Official Account content production, aiming to address the issue where repetitive content accounts are flagged as "low creativity" due to structural homogeneity, leading to restricted recommendations. The plugin provides an engineering workflow featuring core functions: avoiding content inertia through structural signature rotation and daily differentiation testing. It also offers guidelines for rectifying low creativity, visual baseline standards, and interaction guidance rules. In terms of technical implementation, it integrates an image generation script (`generate_images.py`) and an OCR verification script (`ocr_verify.py`) to ensure text accuracy in key visual content such as greeting cards. Additionally, it supports syncing content to the WeChat draft box via the Xiaolvshu draft Web API, though publishing operations still require manual confirmation. The plugin adopts a daily...