[TERMINAL] Add exa and delta

Exa is a nice replacement for ls
Delta is a really nice git diff viewer :)

.gitconfig

@@ -13,7 +13,18 @@
     template = ~/.gitmessage
 [core]
 	autocrlf = input
+    pager = delta
 [github]
 	user = rad4day
 [pull]
 	rebase = true
+[interactive]
+    diffFilter = delta --color-only
+[delta]
+    features = side-by-side line-numbers decorations
+    syntax-theme = OneHalfDark
+    whitespace-error-style = 22 reverse
+[delta "decorations"]
+    commit-decoration-style = bold yellow box ul
+    file-style = bold yellow ul
+    file-decoration-style = none

.zshrc

@@ -130,6 +130,7 @@ source /usr/share/fzf/key-bindings.zsh
 alias pdfdiff="diffpdf"
 alias cb="xclip -sel clipboard"
 alias vi="vim"
+alias ls="exa"
 
 # GPG for SSH
 export GPG_TTY="$(tty)"