ring

Merge pull request #17 from khoaguin/fix_no_syftbox_found

- use `python3` instead of `uv run` after directly activating the env

fix ring app not run with error `no module named syftbox` if running in a python env with python different than 3.12

Merge pull request #16 from yashgorana/yash/fix-nightly

dont exit with code 1