docs: add uv usage for local development (#70)

* docs: add uv usage for local development

* chore: switch local workflow to uv and remove  poetry.lock

Author: wanyingz-dis

README.md

@@ -34,8 +34,9 @@ pip install alphatrion
 ### Install from Source
 
 * Git clone the repository
+* Run `uv sync` to install dependencies from `pyproject.toml`.
 * Run `source start.sh` to activate the virtual environment.
-* Run `poetry install` to install dependencies.
+
 
 ### Initialize the Environment