I haven't run on integrated graphics in forever, so I was worried it might have awful performance, especially considering it's Intel
But it looks like things should be able to run at 720p at a reasonable framerate
https://artofpc.com/review/intel-uhd-770/
If you do decide to add a GPU later, you may want to consider upgrading the power supply at the same time. The rule of thumb I use is that the power supply should supply double the power that the machine is supposed to consume (Which you've already done here for the current build)
The format is all DD.MM.YY The escalation in the Russian invasion started on February 24 2022