sxkdz/RetroAgent

docs: remove em dashes

docs: move data section below the usage snippet

docs: add data section with upstream download sources

docs: add planning and tool-use tags

docs: trim tags, remove table bold and bib url

initial commit

initial commit

Delete files _upload_test/xet_test.bin with huggingface_hub

test: verify EC2 LFS/Xet egress

chore: set license to apache-2.0 (weights are a Qwen3-4B-Instruct-2507 fine-tune)

initial commit