add fish config

fish/config.fish

@@ -0,0 +1,31 @@
+# activate usable-mode
+fish_vi_key_bindings
+
+# ALIASES
+alias ls="lsd"
+alias ll="ls -l"
+alias la="ll -a"
+alias lt="la --tree"
+alias clip="xclip -sel clip"
+function rbg
+    $argv &>/dev/null&
+end
+
+function !! 
+    eval $history[1]
+end
+
+function mkdircd
+    mkdir $argv[1]
+    cd $argv[1]
+end
+
+# ENV
+export CXX=clang++
+export EDITOR=nvim
+
+export PATH="$PATH:$HOME/.cargo/bin:$HOME/.local/bin:/var/lib/snapd/snap/bin"
+
+starship init fish | source
+zoxide init fish | source
+cod init %self fish | source