Most has been said. Brakes and air filter should be priority #1
Tie rod end will either be a little inconvenience ranging to a genuine safety risk depending how bad it was. If it was more than just a little sign of wear, they should have refused to do an alignment on it. If you trust the shop to take care of you, it's probably just something to think about in the next year or so. Also possible that they don't care about your safety, or the fact that doing an alignment on a car with bad steering components is a waste of time and money.
The leaks aren't an issue, as long as you don't run out of fluids, and don't park on any nice concrete. So make sure to know how to check the relevant fluids (engine oil, transmission fluid, and power steering fluid, in this case), and check them every gas stop.
The only exception is if there's a lot of oil getting onto the spark plug wires. Pull the ends out of the heads (should be fairly easy to do that), and look for oil on there. If there's a lot, that can be an issue for the ignition system.
Change the rear diff gear oil. I think it's about a quart (have 2 handy) of 80w90 GL-5 gear oil (the most common stuff you can find). Buy a little transfer pump that'll fit on the gear oil bottle. Jack up the car, use a 1/2" breaker bar to pull the 2 plugs (upper fill plug first, if you drain the oil, and then can't get the fill plug on, you're screwed, although if they checked the fluid, they would have just had the plug out). Once the old fluid drains out, put the lower plug in, and pump new oil in the top plug until it overflows. Then put the top plug in and your done.