Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

lit.local.cfg
# Suffixes supported by clang-format.
config.suffixes = ['.c', '.cc', '.cpp', '.h', '.m', '.mm', '.java', '.js',
                   '.ts', '.proto', '.protodevel', '.pb.txt', '.textproto',
                   '.textpb', '.asciipb', '.td']