Add two layers on top of PR #6399's error boundary recovery:
Layer 1 — QueryCache subscriber (query-cache-error-cleanup.ts):
Subscribe to QueryCache events. When a persistable query transitions
from success to error, resetQueries clears stale data so widgets show
error/loading UI instead of rendering incompatible cached values.
Uses resetQueries (not removeQueries) so active observers get a
refetch triggered rather than being orphaned with a destroyed query.
Layer 2 — Rehydration invalidation (trpc.tsx):
Add onSuccess callback to PersistQueryClientProvider that invalidates
all persistable queries after rehydration. Combined with staleTime: 0,
this ensures rehydrated persisted data is immediately marked stale and
refetches on mount rather than being served as fresh.
Closes#6398
ajnart
cef3f42a0b