Count how many shards were hit by routes when using `vexplain`#16802

Merged

systay merged 2 commits intovitessio:mainfrom planetscale:count-shards-route

Sep 19, 2024

+58-27

Commits on Sep 19, 2024

Account for the amount of shards we have hit from the routes

frouioui
authored and
systay
committed
Fix unit test

frouioui
authored and
systay
committed