pixi run selection should only open up if task is not in default feature

[pavelzw]

[project]
name = "polarify"
description = "Simplifying conditional Polars Expressions with Python 🐍 🐻‍❄️"
channels = ["conda-forge"]
platforms = ["linux-64", "osx-arm64", "osx-64", "win-64"]

[dependencies]
python = ">=3.9"
polars = ">=0.14.24,<0.21"

[tasks]
postinstall = "pip install --no-build-isolation --no-deps --disable-pip-version-check -e ."

[feature.py39.dependencies]
python = "3.9.*"
[feature.py310.dependencies]
python = "3.10.*"
[feature.py311.dependencies]
python = "3.11.*"
[feature.py312.dependencies]
python = "3.12.*"

[host-dependencies]
python = "*"
pip = "*"
hatchling = "*"

[feature.test.dependencies]
pytest = "*"
pytest-md = "*"
pytest-emoji = "*"
hypothesis = "*"
[feature.test.tasks]
test = "pytest"

[feature.lint.dependencies]
pre-commit = "*"
[feature.lint.tasks]
lint = "pre-commit run --all"

[environments]
default = ["py312", "test"]
py39 = ["py39", "test"]
py310 = ["py310", "test"]
py311 = ["py311", "test"]
py312 = ["py312", "test"]

$ pixi run postinstall
✨ Pixi task (default): pip install --no-build-isolation --no-deps --disable-pip-version-check -e .
...
$ pixi run test
? The task 'test' can be run in multiple environments.

Please select an environment to run the task in: ›
❯ default
  py39
  py310
  py311
  py312

[ruben-arts]

I'm actually not sure if that is a better user experience, as there is no auto completion on the cli -e command.

[pavelzw]

The availability of the test command is basically the same as the postinstall command. I find it a bit irritating that they behave differently 😅
Maybe we should add all commands available to the default env to autocompletion?

[pavelzw]

Fixed by #772