git delta and fzf updates

git/.gitconfig

@@ -6,7 +6,21 @@
 	tool = nvimdiff
 [core]
 	editor = nvim
+	pager = delta
 [commit]
 	gpgsign = true
 [tag]
 	gpgSign = true
+[interactive]
+    diffFilter = delta --color-only
+[delta]
+    navigate = true    # use n and N to move between diff sections
+    side-by-side = true
+
+    # delta detects terminal colors automatically; set one of these to disable auto-detection
+    # dark = true
+    # light = true
+[merge]
+    conflictstyle = diff3
+[diff]
+    colorMoved = default