Fill training details: batch size 8, 40K steps (final checkpoint)

README.md

@@ -120,8 +120,8 @@ so no special flag is needed at inference.
 - **Dataset:** [`TrossenRoboticsCommunity/stationary-block-transfer-lerobot-v3`](https://huggingface.co/datasets/TrossenRoboticsCommunity/stationary-block-transfer-lerobot-v3) @ `v3.0`.
 - **Base model:** `lerobot/pi05_base`.
 - **Framework:** lerobot-latest (`--policy.type=pi05`).
-- **Batch size:** TODO.
-- **Total steps:** TODO (checkpoints exist at 40k/60k/80k; this record is **40k**).
+- **Batch size:** 8.
+- **Total steps:** 40,000 (this is the final checkpoint).
 - **Training env / hardware:** local-5090 (run on a local RTX 5090 using the Trossen cloud pipeline).
 
 ## Outputs