Restore local gate eval block and baseline JSON on AIT-86M

Refine AIT-86M model card wording and remove product-specific language

Remove stale TE-86M.safetensors after canonical rename to AIT-86M

Rename TE-86M to AIT-86M and update package contents

Add full MTEB and MAEB model card results

Publish TE-86M safetensors release

initial commit