I've never grown a fig in a pot inside. To get maximum fruit, they need sun. Not sure about fake sun with your track lighting. Tiger Stripe fruit is much better than Brown Turkey, but it can grow to be a big tree too. All figs can be kept pruned to a certain size. Some trees have two crops. First crop is on old wood. Second on new wood.

To prune your tree, let it fruit. It will go dormant in winter. That is the time to prune. If you prune off too much old wood, you will lose your First crop AKA Breba crop. But by pruning, you will encourage a lot of new growth and that is where your main crop will happen.

Good luck to you!

I grew two Texas Ever-bearing figs in pots until the winter of 2014 when I put them in my unheated shed in Northern VA and they got too cold. I got a lot of fruit but the pots were only about 20 inches in diameter and I believe they were too small. I recently got a scion of wood from a fig tree from my neighbors fig that she was cutting down because she never got fruit. I planted it in a small 6 inch pot and it has rooted and is growing well. I believe it is a celeste. I am going to transplant it in a 24 inch pot and try to overwinter it in a shed with heat that is just warm enough to prevent freezing.