`use modules/argx *` glob-imports argx's `parse` command into the global
scope, shadowing nushell's builtin `parse`. Any script sourced afterwards
that relies on the builtin (e.g. fzf's nushell integration, which uses
`parse --regex`) then fails to parse with `unknown flag`.
Use prefixed imports for `argx` and `lg` instead of `*`: both modules are
still registered for the kubernetes module's submodules (which call
`argx parse` / `lg level`), there are no bare `parse`/`main`/`level` call
sites, and the builtin `parse` stays available.
Ryan Yin