🔥 FIX ollama-server: remove broken pre-pull, clean startup, proper CMD

Update README with new model

Add frob/mradermacher-Llama3.3-8B-Thinking-Heretic-Claude-4.5-Opus:q8_0

Pre-pull Huihui-GLM-4.6V-Flash-abliterated:q4_k_s

Update README with Huihui model info

Add README for Ollama Server

Add Ollama Dockerfile and README

initial commit