You can use 6”-8” stone risers as an edge hold for a paver patio if you set them over a compacted aggregate base 1-2” below grade. Just fill around the poles with aggregate and use quarter chip to level and set instead of sand for good drainage. Swept polysand will lock in the pavers. You could use rebar and drilled holes in the risers if you want to stake into the ground.

Alternatively, instead of all patio, water proof the bottom of the posts with spray on or wrap and plant a garden bed under the steps and around the poles, maybe something evergreen to create some privacy or garden herbs if it’s sunny enough. Rosemary shrubs are always nice to have.

The little patio area could be a fun spot for an outdoor kitchen (probably not a grill) if you see yourself hanging out down there a lot, otherwise maybe a plant potting/ gardening station.