Fish: add some useful stuff back

.config/fish/functions/base64d.fish

@@ -0,0 +1,4 @@
+# Defined in /tmp/fish.EaCb2O/base64d.fish @ line 1
+function base64d
+	echo $argv | base64 -d
+end

.config/fish/functions/fish_user_key_bindings.fish

@@ -1,11 +1,7 @@
-# Defined in /tmp/fish.Rxe07n/fish_user_key_bindings.fish @ line 2
+# Defined in /tmp/fish.4HNSEn/fish_user_key_bindings.fish @ line 2
 function fish_user_key_bindings
-	bind \co 'fff'
-   bind \eo 'cd (ffd | fzf)'
+	bind \co 'f'
    bind \ed 'ncdu'
-   bind \eg 'git log; git status'
    bind \et 'tmux'
    bind \eT 'ta'
-   bind \eD 'D'
-   bind \es 'sou'
 end

.config/fish/functions/gpue.fish

@@ -0,0 +1,4 @@
+# Defined in /tmp/fish.lGSA7G/gpue.fish @ line 1
+function gpue
+	gpu $argv; exit
+end

.config/fish/functions/gpuf.fish

@@ -0,0 +1,4 @@
+# Defined in /tmp/fish.RX2lTd/gpuf.fish @ line 1
+function gpuf
+	gpu -f $argv
+end