HF-CLEANUP-DAY11: optimize tags and discoverability

HF-CLEANUP-DAY11: update model card

Update README.md

Update README.md

Add inference section: Outlier Runtime v0.1

Update README.md

Update README.md

Upload Outlier-7B-v0: ternary MoE up-cycled from Qwen2.5-7B-Instruct

initial commit