Add some new gitconfigs

https://jvns.ca/blog/2024/02/16/popular-git-config-options/

config/nvim/lua/settings.lua

@@ -20,6 +20,12 @@ vim.api.nvim_create_autocmd("Filetype", {
     vim.opt.expandtab = false
   end,
 })
+vim.filetype.add({
+  extension = {
+    -- Set files like "main.gitconfig" to be gitconfig files.
+    gitconfig = "gitconfig"
+  },
+})
 vim.cmd([[filetype plugin indent on]]) -- Enable filetype-specific indentation.
 
 -- Search settings.

home/main.gitconfig

@@ -18,7 +18,7 @@
 [format]
 	pretty = %C(auto)%h%Creset -%C(auto)%d%Creset %s %C(blue)<%an> %Cgreen(%cr)%Creset
 [push]
-	default = simple
+	default = current
 [pager]
 	# Disable paging for `git branch`.
 	branch = false
@@ -28,3 +28,9 @@
 	side-by-side = true
 [interactive]
 	diffFilter = delta --color-only
+[merge]
+  conflictstyle = zdiff3
+[commit]
+  verbose = true
+[diff]
+  algoritm = histogram