Use delta as git diff pager

git/.config/git/config

@@ -4,6 +4,7 @@
 	signingkey = 9893DA236405AF57
 [core]
 	excludesfile = /home/coolneng/.config/git/global_gitignore
+    pager = delta
 [credential]
 	helper = !pass-git-helper $@
 [commit]
@@ -17,3 +18,17 @@
 [filter "git-ignore-line.sh"]
 	clean = git-ignore-line.sh
 	smudge = cat
+[interactive]
+    diffFilter = delta --color-only
+[add.interactive]
+    useBuiltin = false # required for git 2.37.0
+[delta]
+    navigate = true    # use n and N to move between diff sections
+# GITIGNORE START
+    light = false      # set to true if you're in a terminal w/ a light background color (e.g. the default macOS terminal)
+	syntax-theme = Nord
+# GITIGNORE END
+[merge]
+    conflictstyle = diff3
+[diff]
+    colorMoved = default