v0.3.0 - Vision Model Support & i18n Features: - Multimodal (image-text-to-text) model support with mmproj auto-conversion - Python-based model conversion for complex architectures (Qwen3.5, etc.) - Image upload in chat with JPEG compression and thumbnail optimization - Internationalization (zh/en) with browser language auto-detection - API Info dialog with vision model image parameter examples - Chat session clear history and copy feedback Fixes: - Fix localStorage quota crash by stripping image data before storage - Fix llama-server reasoning mode for Qwen3.5 - Sanitize unsupported image formats before sending to llama-server - Align Library action buttons - Add cache-control headers for HTML Scripts: - Update install scripts for macOS/Linux (.sh) and Windows (.ps1)