solid-router - parallel navigation override search params

[birkskyum]

if two navigations happen at the same time, only the last survives. Issue is mentioned for react-router here as well

• Search Params as Actual State #4973
• feat: add search persistence middleware #5004

solid-router has a skipped test ("when setting search params with 2 parallel navigate calls") presently because of this

• https://github.com/TanStack/router/blob/main/packages/solid-router/tests/useNavigate.test.tsx#L1256

[birkskyum]

Closed by #5797

• fix(solid-router): setting search params with 2 parallel navigate calls #5797