You'll find yourself choosing between getting "your" work done and doing everything else on the list. It's important to accept that enabling everyone else is part of your job. In my experience, code review is the single most important thing you can do to mentor your team, maintain your code quality, and monitor your progress.

A daily standup ensures that no one spins their wheels for more than a day without giving you a chance to do something about it, which is really helpful for a junior team. However, remember that this meeting is for surfacing issues, not for solving them. Schedule follow-ups with the people who need it and let everyone else get back to work.

Document things when you get tired of answering the same question repeatedly. Focus on ROI, not some higher principle of best practice. You can get a lot of mileage out of conventions and tribal knowledge.