dsh-multimodal: Integrating Visual Transcription, OCR, and Image Generation into DeepSeek Harness

DSH-Multimodal is a plugin for DeepSeek Harness (DSH), designed to address the pain point of needing to convert screenshots, error images, and design mockups into text in text-based conversations, while also integrating generated images directly into the session. The plugin offers three core features: visual transcription, OCR, and text-to-image generation, invoking user-configured vision providers and image services through an OpenAI-compatible backend. For visual processing, the plugin supports word-by-word transcription of images before DeepSeek continues processing, featuring LRU caching, multi-image parallelism, failover, and cost-based routing capabilities. OCR supports multiple output formats and scenario-based presets. The text-to-image feature supports displaying cards within the session, with zoom, download, and retry functionality, as well as support for custom backend integration. The plugin supports integration with mainstream platforms such as Zhipu, Bailian, and local...