The current routine sounds great! There's no need to increase her solids intake because milk is still the main source of nutrients until she's 1 year old, so you can stick to your current routine :)
Maybe in a month or so (or even now!), you can experiment with firmer textures and finger foods - things that will help to train motor skills while learning how to eat by herself too! It can get messy, but don't worry about it - messes can always be cleaned up.
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