Bluesky Starter Pack sync

🔄 Sync a list of users in accounts.txt to a Bluesky starter pack and list.

🐙 Add yourself to accounts.txt and send me a PR. Github actions will update the list after merge to main.

Dev

1. Create .env file with AT_LOGIN, AT_PASSWORD, STARTER_PACK_URI and LIST_URI
2. $ uv run --env-file .env sync.py