Add streaming mode section to README

Add --live flag and /live command for streaming mode

Add full duplex streaming mode (streaming.py)

Update chat script with audio input and TTS support

Update README with audio input + TTS output documentation

Add audio encoder (Whisper 24L) + TTS model (Llama 20L) weights

Fix: reword limitations as conversion scope notes

Fix README: remove wrong GitHub link, reference included chat script

Add chat_minicpmo.py inference script

Update README: fix repo name reference to include 4bit

Upload MiniCPM-o 4.5 MLX 4-bit quantized model

initial commit