@spec active_mix_projects() :: [atom(), ...]

Returns the final active Mix project app names.

@spec identity() :: :execution_plane

Returns the root identity for the workspace shell.

Examples

iex> ExecutionPlane.identity()
:execution_plane

@spec minimal_first_cut() :: [atom(), ...]

Returns the final active Mix project app names.

@spec package_homes() :: %{required(atom()) => String.t()}

Returns the active package homes keyed by their runtime role.