add ghcli config

.config/gh/config.yml

@@ -0,0 +1,19 @@
+---
+# What protocol to use when performing git
+# operations. Supported values: ssh, https
+git_protocol: ssh
+# What editor gh should run when creating
+# issues, pull requests, etc. If blank, will
+# refer to environment.
+editor:
+# When to interactively prompt. This is a global
+# config that cannot be overridden by hostname.
+# Supported values: enabled, disabled
+prompt: enabled
+# A pager program to send command output to,
+# e.g. "less". Set the value to "cat" to disable
+# the pager.
+pager:
+# Aliases allow you to create nicknames for gh commands
+aliases:
+    co: pr checkout