Add ComfyUI-SimpleChat (LLM Chat, NoASS, Gemini Support)

[Moeblack]

Added ComfyUI-SimpleChat to the custom node list.

ComfyUI-SimpleChat provides simple, no-nonsense LLM chat nodes for ComfyUI.

Features:

• Dynamic Model Fetching: Click one button to fetch the actual list of models available to your API key (OpenAI/Claude/Gemini).
• Universal Compatibility: Works with official APIs and any OpenAI-compatible proxy/local endpoint (LM Studio, Ollama).
• Multimodal Support: Chat with images using vision-capable models.
• NoASS Roleplay Mode (Exp): Experimental Hardcore roleplay node with Assistant Prefill support.
• Gemini Native Features: Dedicated nodes for Gemini's image generation and editing capabilities.

Repo: https://github.com/Moeblack/ComfyUI-SimpleChat