chore: remove uv.lock and add to gitignore

Author: eri

.gitignore

@@ -115,6 +115,9 @@ ipython_config.py
 # PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
 __pypackages__/
 
+# uv
+uv.lock
+
 # Celery stuff
 celerybeat-schedule
 celerybeat.pid