+cjump is a custom alias that you put in autoexec.cfg if you want to auto duckjump, it is not the bind for the jump button. I posted that there because, from the file you uploaded, it looked like that was what you were trying to do
if you just want jump back, bind “space” “+jump” should do it. If not, then the problem is with the mod, not your console setup (since +jump is reset so any aliases or anything that use +jump are reset on game load)
also, as for “bind c;” thats normal. When you type bind and a key name, without typing what you want to bind it to, it instead returns what the key is currently bound to. impulse 50 is send/recall squad IIRC