Milk is still predominantly baby’s diet. Food before 1 is mainly for fun so expect baby to still have a steady milk intake.
Ultimately as long as you have enough milk to do baby 1 day while your at work you should be fine because you what you pump that day will feed baby the following day. You don’t need a big freezer stash unless you actually want one.
10month old here. Weaning since 6 months. Only recently has dropped a bottle. Foods are for experimenting at this age not to replace their usual milk