Add more command shorthands (#307)

add more command aliases

breaking: s/notif/n

Co-authored-by: Norwin Roosen <git@nroo.de>
Reviewed-on: https://gitea.com/gitea/tea/pulls/307
Reviewed-by: 6543 <6543@obermui.de>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-Authored-By: Norwin <noerw@noreply.gitea.io>
Co-Committed-By: Norwin <noerw@noreply.gitea.io>

cmd/login/edit.go

@@ -15,6 +15,7 @@ import (
 // CmdLoginEdit represents to login a gitea server.
 var CmdLoginEdit = cli.Command{
 	Name:        "edit",
+	Aliases:     []string{"e"},
 	Usage:       "Edit Gitea logins",
 	Description: `Edit Gitea logins`,
 	Action:      runLoginEdit,