cargo is now the second entry in the catalog (after fish) so it is
installed before any Rust tool that depends on it. Install preference:
rustup installer (curl | sh) first, system PM as fallback. Update
runs rustup update when rustup is available.
The rustup-installer special is evaluated before the system PM in the
method list so it is always option 1 / the default for cargo.
On Arch-based systems (pacman present), paru-build offers yay or
makepkg as install methods. On non-Arch systems neither pacman nor yay
exist, so no methods are built and the dep is silently skipped — no
prompt shown to the user.
Catalog: clear paru's pm and special install entries so it appears in
status but fish-deps install skips it (it's a package manager, not a
managed dep).
Install: cargo is now always attempted first for Rust tools. When cargo
is absent but a crate exists, a note is printed suggesting rustup.
When only one method is available the chosen method is shown so the user
can see whether cargo or the system PM is being used. Method prompt now
shows the default label inline for clarity.
Removed dead paru-build switch case from the install executor.
paru is an AUR helper only available on Arch-based distros and is not
required for the config to function. Moved to recommended tier alongside
yay. README updated accordingly.
rootiest
