pixi list should default to the shell-environment if active

[0xbe7a]

Problem description

When running with an active environment, e.g. pixi shell -e $ENV, pixi list should list the currently activated env like pixi list -e $ENV by default instead of listing the default environment.

[pavelzw]

Just checking PIXI_ENVIRONMENT_NAME should be enough for this.

[pavelzw]

Also having some indication which environment is used would be nice.
Currently it's not possible to see the env which is listed

❯ pixi list
Package                        Version     Build                 Size        Kind   Source
attrs                          23.2.0      pyh71513ae_0          53.3 KiB    conda  attrs-23.2.0-pyh71513ae_0.conda
backports.zoneinfo             0.2.1       py39h2804cbe_8        6.7 KiB     conda  backports.zoneinfo-0.2.1-py39h2804cbe_8.conda
bzip2                          1.0.8       h93a5062_5            119.5 KiB   conda  bzip2-1.0.8-h93a5062_5.conda
ca-certificates                2023.11.17  hf0a4a13_0            150.8 KiB   conda  ca-certificates-2023.11.17-hf0a4a13_0.conda

[pavelzw]

Fixed by #1080?

[ruben-arts]

Not your request for which env it lists @pavelzw