None if those seem like huge friction. Filling my car with gas once a week seems like is would consume more time than all of those combined.
I pump the bike tires once a week and that takes less than a minute, including the time to get the bike pump.
The water bottle takes a few seconds to fill.
A bike computer seems like a luxury, if you don't want to deal with charging it, don't use it.
In the summer, my bike commute prep is only a few minutes... Longer in the winter since I need more bike specific clothing
For example, my first weeks in the new company I kept forgetting my entry card, now I put it in the same place every day as I arrive home, didn't forget it in months.
It's also not really a problem any more since I'm well over the hump of getting into the habit. It's more that I tend to misplace things in general. ;-(
I pump up the entire family fleet every Saturday. No computer, no water bottle. Part of the deal was figuring out what stuff I can confidently leave behind. As an extreme example, I can live with the possibility of getting a flat tire during the summer, since I'm never more than two miles from work or home.