Awesome to see so much good advice being given in here! Great job everyone!
@bratulicd like the others have already told you, there is probably too much going on here. I don't think the problem is too much volume, rather too many exercises. I'll link you to a video below which will explain everything really clearly, but the basics are that you should try cutting down the amount of exercises you are doing, while keeping the same number of TOTAL sets.
For example, your biceps 2 is good with just two staple exercises and lots of sets. You compare that to your biceps 1 and you have a lot of exercises trying to isolate things more closely, whereas you're better off hitting the entire biceps with some of the best exercises.
With your diet, if you are seeing consistent weight gain, you're doing things right. You only need to change that when you stop seeing results. If you feel pretty tired and drained for the workouts in the second part of your week, take a look at your protein intake first and make sure that's good, then check your sleep. If that's good too, you might be like me and respond better to training everything once a week but with more volume.