How old is the bike? You’ve not had the wheel out since Decathlon built it?
I suppose you could assume the wheel was not seated in the dropout when they built the bike, and ask them to investigate?
If I read this correctly….
Next up borrow a front wheel from anyone – stick it in your fork – is the wheel aligned or the same as yours? If it is the same as yours you have bent or broken the fork.
done this mates was same,
By same I assume OP means that same as his wheel, eg offset, then it cant be the wheel. This can be confirmed by putting OP wheel in mates bike. What bike is that in the background? Can that be used to help isolate the fault?