[Request]: Add configurable options for default tile size

[decryptedchaos]

One thing that i often find myself doing is adding/removing and rearranging tiles, current default behavior is to place 2x2 tiles. and i find that things fit better at 1x2.. at least for me. and having to manually resize is a bit of a annoyance, when all we need is an option that sets what will be the default size per user choice.