feat: refactor ls, list, and loaded commands

vladdoster commented 1 year ago

Description

Issues addressed:

Confusing and unintuitive command names

Currently, two commands loaded and list will list installed plugins and a single command ls lists installed snippets. The names don't make much sense or give context to their behavior, nor does having two commands with identical behavior.

This PR removes the three commands in favor of two new commands snippets and plugins. The names align with the action they perform.

This PR cleans up the output format and uses color to help convey information.

Incorrect

Output does not account for various situations with the only way to fix is to reload Zsh session which would not always fix it. See images below for the aforementioned situations.

Note: PR changes on left, Zinit main branch on right

[ ] Breaking change (fix or feature that would cause existing functionality to change)
[X] Bug fix (non-breaking change which fixes an issue)
[X] Documentation change
[ ] New feature (non-breaking change which adds functionality)

vladdoster commented 1 year ago

This bug shown in the images below was the catalyst for this PR.

This could be viewed from two angles.

Yes, even though the source code is "deleted", the session retains functionality for the most part (e.g., gh-r are gone but zsh plugin still works) due to (shooting from the hip here) that the underlying C code is still in memory. So does reporting no changes after deleting wrong?
Once a plugin is deleted, it is considered not loaded even though the current shell retains the functionality.

... I need a 🚜 as I'm obviously in the weeds and being pedantic ...