update git config

.config/git/config

@@ -0,0 +1,15 @@
+[init]
+	defaultBranch = master
+
+[core]
+	editor = helix
+
+[color]
+	status = always
+
+[log]
+	date = local
+
+[include]
+	path = config.user
+	path = config.local

.config/git/config.user##default

@@ -0,0 +1,3 @@
+[user]
+	name = Karsten Hachmeister
+	email = karsten@hachmeister.org

.config/git/config.user##u.hachmeisterk

@@ -0,0 +1,3 @@
+[user]
+	name = Karsten Hachmeister
+	email = karsten.hachmeister@tib.eu