feat(zinit): integrate zinit for improved shell configuration (#1)

git/.gitconfig

@@ -3,3 +3,10 @@
 [user]
 	name = Tri Vo Khac
 	email = 33442340+vokhactri@users.noreply.github.com
+[filter "lfs"]
+	required = true
+	clean = git-lfs clean -- %f
+	smudge = git-lfs smudge -- %f
+	process = git-lfs filter-process
+[push]
+	autoSetupRemote = true