Some fish plugins such as https://github.com/acomagu/fish-async-prompt
require that starship be initialized as non-interactive.
When the `programs.starship.enableInteractive` option is enabled,
starship is initialized at the end of the init script, outside the
interactive block.
Starship has an advanced, experimental feature where fancy stuff in the
prompt can be replaced with something more simple after the command is
ran. This is very helpful for copy and pasting shell history somewhere
else.
docs: https://starship.rs/advanced-config/#transientprompt-and-transientrightprompt-in-fish
Fish is currently the only shell as far as I can tell that both
home-manager and starship support for this feature. Since the function
has to be called after starship is loaded, this seems like the best
place to put it.
format
This option provides a more convenient way to overlay dummy packages.
It also adds a function `config.lib.test.mkStubPackage` that can,
e.g., be used for `package` options.
