refactoring and minor updates

modules/home/shell-conf/fish/functions/git-fake.fish

@@ -0,0 +1,6 @@
+#!/usr/bin/env fish
+
+function git-fake --description 'add file to repo without actually adding it (for nix flake needs)'
+    git add --intent-to-add $argv
+    git update-index --skip-worktree --assume-unchanged $argv
+end

modules/home/shell-conf/fish/functions/lla.fish

@@ -1,3 +1,3 @@
-function lla --wraps='eza -la' --description 'alias lla eza -la'
-  eza -la $argv
+function lla --wraps='ls' --description 'alias lla eza -la'
+  ls -la $argv
 end

modules/home/shell-conf/fish/functions/ls.fish

@@ -1,7 +1,3 @@
 function ls --wraps=eza --description 'eza instead of ls'
-    if type --quiet eza
-        eza --git --header --icons $argv
-    else
-        command ls --color=auto $argv
-    end
+    eza --git --header --icons $argv
 end