This tool might help you: https://www.interrail.eu/en/interrail-passes/choose-right-interrail-pass
Please note that the schedule for 2023 is not online yet. There’s a big timetable change on 11 december. Don’t panic if your trains don’t show up yet, they show up in the coming weeks/months.
For the rest I have these tips:
Try to avoid the Thalys between Rotterdam and Antwerp. It’s not worth the very high reservation cost for such a short journey. There are hourly IC services without mandatory reservation, and they are only a bit slower.
Hasselt-Maastricht is about 20 minutes faster by bus (not included in the pass).
Squeezing in Bruges and Ghent in one day is a bit enthousiastic, if you want to visit them properly. They’re both worth a day out. You would not be able to visit some museums on your ease.
Zürich - Innsbruck is quite long by train one way (3h30 -4 h), so you wouldn’t be able to see a lot that day, spending about 8 hours in total on the train.