* finish stdlib package
* clarify runtime deps: erlang, rebar3, ...?
* fix rebar3 (update, in wip), as with my local version of rebar3 this is
  not occuring: 

gleam new foo
* creating foo/LICENSE
* creating foo/.gitignore
* creating foo/README.md
* creating foo/gleam.toml
* creating foo/test/foo_test.gleam
* creating foo/src/foo.gleam
* creating foo/.github/workflows/test.yml
* creating foo/rebar.config
* creating foo/src/foo.app.src

Your Gleam project "foo" has been successfully created.
The rebar3 program can be used to compile and test it.

    cd foo
    rebar3 eunit

hex$ cd foo/
hex$ rebar3 eunit
===> Fetching rebar_gleam ({pkg,<<"rebar_gleam">>,<<"0.1.0">>})
===> Version cached at /home/nikita/.cache/rebar3/hex/default/packages/rebar_gleam-0.1.0.tar is up to date, reusing it
===> Compiling rebar_gleam
===> Verifying dependencies...
===> Package gleam_stdlib-0.10.1 not found. Fetching registry updates and trying again...
===> Updating package registry...
===> Writing registry to /home/nikita/.cache/rebar3/hex/default/registry
===> Generating package index...
===> Writing index to /home/nikita/.cache/rebar3/hex/default/packages.idx
===> Package not found in registry: gleam_stdlib-0.10.1.
