Maze....
Do a forum search, read through all the threads regarding the pruning of fig trees and the training methods that can be used to establish the basic, branch structure of any fig tree.
You still have, essentially, just a rooted twig, and depending on your climate zone, I would be more concerned about keeping this small plant alive throughout the coming winter. Next season, just as buds are getting ready to burst, I'd plant that tree into a much larger container, fertilized it, and let it grow out. I wouldn't prune anything off of it for the first few years. Why? Because branches can sometimes be damaged, or killed, from freezing temps. If you leave extra branches on the tree you will be able to prune off what you want to prune off when the time comes. Why limit yourself? Decide how you want your tree to look, i.e. bush-form, or, single-stem, standard tree-form. In either case, it doesn't matter. Prune away whatever branches that don't fit into your envisioned plans. If the tree is fertilized and is vigorously growing, new buds will break, and grow into new fruiting twigs/branches. Pinch out new buds as needed. Once the basic framework of branches has been established, keeping the bush/tree within bounds is easy done.
Root systems will grow to support the canopy of leaves growing above the ground, so the more branches/twigs, the more roots, the more figs.... Try not to restrict root growth with too small a container. The roots in a containerized tree need to be protected from overheating. A good size tree needs at least 15-18 gallons of a quick draining, growing mix. If grown right, you can easily get dozens of figs off a 6 ft. containerized tree. Strive for the basic branch structure, then, for fig production. This takes 3-5 years (growing seasons), and will be a work in progress...but at least you'll get some figs along the way. The results are worth it.
Good luck, and happy growing.
Frank