Add octen.ai links to Octen-Embedding model README

Add Key Highlights, Model List and Experimental Results sections to all Octen model READMEs

add know issues

Update README: migrate from bflhc to Octen organization and update citation

Update README: migrate from bflhc to Octen organization and update citation

add left padding

remove swp file

update weights

Upload README.md with huggingface_hub

Update README

Add Octen-Embedding-8B model files

initial commit