repairing logic board white macbook unibody 2010

So my left shift button and power button was kinda screwed after trying to clean it with Dettol spray (don't ask why), which I managed to resolve. But a month later my power button stopped working (which is connected to the keyboard). So I removed the bottom case and tried to jump start it by short circuiting it, which was eventually successful, but i had to disconnect the keyboard connector, which meant i couldn't log on. Afterwards i ended up frying the fuse and diode just adjacent to the battery connector as well as this metal teeth. Am I able to resolder or reimplant these components?

I will attach photos shortly...

Here is the photo, of the damage done near the battery connector

This is when i started short circuiting this area with a screwdriver to get it to boot up (though I was successful at one point, but i removed the keyboard ribbon cable so i couldn't log on lol)

This is what it should look like if it was undamaged

This is what it should look like if it was undamaged