fish(functions): add a function to show detailed `ls` output
fish(functions): add a function to show detailed `ls` output

Signed-off-by: Pablo Santiago Blum de Aguiar <75c272ccdbf7bf39788ea4389a92597bd05e623e@gmail.com>

scorphus/dotfilesetal,scorphus/dotfilesetal,scorphus/dotfilesetal,scorphus/dotfilesetal,scorphus/dotfilesetal,scorphus/dotfilesetal