docs: document deprecated aliases
docs: document deprecated aliases

NixOS/nix,ehmry/nix,rycee/nix,rycee/nix,ehmry/nix,zimbatm/nix,rycee/nix,layus/nix,zimbatm/nix,layus/nix,vcunat/nix,ehmry/nix,NixOS/nix,ehmry/nix,dtzWill/nix,dtzWill/nix,dtzWill/nix,NixOS/nix,ehmry/nix,rycee/nix,rycee/nix,layus/nix,vcunat/nix,vcunat/nix,dtzWill/nix,pikajude/nix,NixOS/nix,ehmry/nix,NixOS/nix,pikajude/nix,zimbatm/nix,vcunat/nix,pikajude/nix,dtzWill/nix,layus/nix,zimbatm/nix,layus/nix