add support for libero2lerobot (#42)

* add libero2lerobot readme

* use datatrove for libero2lerobot

* update libero2lerobot readme

* update README.md

* Update libero2lerobot/README.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* Update libero2lerobot/README.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* fix

* set upload_large_folder to false

* use vectorized operations for faster transform

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

README.md

@@ -20,6 +20,7 @@ A curated collection of utilities for [LeRobot Projects](https://github.com/hugg
 
 ## 🚀 What's New <a><img width="35" height="20" src="https://user-images.githubusercontent.com/12782558/212848161-5e783dd6-11e8-4fe0-bbba-39ffb77730be.png"></a>
 
+- **\[2025.06.27\]** We have supported Data Conversion from LIBERO to LeRobot! 🔥🔥🔥
 - **\[2025.05.16\]** We have supported Data Conversion from LeRobot to RLDS! 🔥🔥🔥
 - **\[2025.05.12\]** We have supported Data Conversion from RoboMIND to LeRobot! 🔥🔥🔥
 - **\[2025.04.20\]** We add Dataset Version Converter for LeRobotv2.0 to LeRobotv2.1! 🔥🔥🔥
@@ -36,7 +37,7 @@ A curated collection of utilities for [LeRobot Projects](https://github.com/hugg
   - [x] [AgiBot-World to LeRobot](./agibot2lerobot/README.md)
   - [x] [RoboMIND to LeRobot](./robomind2lerobot/README.md)
   - [x] [LeRobot to RLDS](./lerobot2rlds/README.md)
-  - [ ] LIBERO to LeRobot
+  - [x] [LIBERO to LeRobot](./libero2lerobot/README.md)
 
 - **Training**: