Add a way to upgrade the storage container

I love the progression of the game you start with mark 1stuff and progress to mk2 then mk3 but storage does not progress even though you making more stuff faster and yes I know there is a setting that gives you more storage space but that negates the progression aspect also means that my first solo world and any worlds made without the custom setting would no have that extra storage
So please add some sort of mk2 storage container or just a tech in the tech tree like the encumbrance tech but for storage containers