You can put a different fork on it and this will allow you to used a different stem and bars if you want. In fact your headset and bars are french sized to match the fork and if you change the fork you will have to change the stem and bars. You will need one with a long enough steerer (the part of the fork that goes into the frame) and if it's too long you'll have to cut it down. If there aren't enough threads, you'll need to have it threaded down far enough to get the headset on all the way.

Oh and I don't think your forks are bent, that's just how they are...