Add configuration for GNOME

.config/git/config

@@ -350,6 +350,20 @@ ui = auto
 
 
 
+# The named colors below follow the semantic roles defined
+# in ~/.config/gnome-settings/COLORS.md:
+#
+#   red     errors, failures, deletions
+#   green   success, additions
+#   yellow  warnings, highlights, modifications
+#   blue    information
+#   magenta special items (e.g., tags, stashes)
+#   cyan    secondary information (e.g., remotes)
+#
+# The terminals have "bold is bright" turned off,
+# so "bold" is only a weight and "bright<color>" is the emphasis shade
+
+
 [color "branch"]
 
 current = cyan dim bold reverse