K2 Bot hub entirely fueled by matter. v0.5

A bot-based hub for Krastorio 2 that produces just about everything.

It produces most end-game items, but not personal shields or personal lasers (only because I just never use them).

It has several upgrades. The first version just produces belts and bots; it only need blue and red belts and belt products.

The next version uses those advanced belts, so a couple of upgrade planners exist to upgrade certain belts needed before moving to the next version. The second version produces belts, but also a bunch of intermediates.

The third version adds module production (up to two speed 3s per second, or one speed 3 and one prod 3 per second) which also substantially increases the consumption rate of matter cubes. This version also adds production of a number of buildings that are used to make the final version.

The final version fills in most of the hub production, and it is entirely self-constructing (except for a single regular chemical plant).

Note that it also uses Project CyberSyn to request matter cubes, but it's easy enough to remove that part and use vanilla train logic. The final upgrade of the base also has a CyberSyn-based provider station that provides a list of items produced by the base. It exports bots, artillery shells, laser turrets, that sort of thing.