fix(perf): Preserve date context in trace links from sampled events table

Passing an empty dateSelection to getTraceDetailsUrl caused the current
page's date filter params (statsPeriod, start, end) to be overwritten
with undefined. Use normalizeDateTimeParams to extract the date
selection from the URL query params instead.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: mjq

static/app/views/performance/eap/sampledEventsTable.tsx

@@ -8,6 +8,7 @@ import {Link} from '@sentry/scraps/link';
 import {Tooltip} from '@sentry/scraps/tooltip';
 
 import {Duration} from 'sentry/components/duration';
+import {normalizeDateTimeParams} from 'sentry/components/pageFilters/parse';
 import {usePageFilters} from 'sentry/components/pageFilters/usePageFilters';
 import {Pagination, type CursorHandler} from 'sentry/components/pagination';
 import {RowRectangle} from 'sentry/components/performance/waterfall/rowBar';
@@ -287,7 +288,7 @@ function renderBodyCell(
       const target = getTraceDetailsUrl({
         organization,
         traceSlug: traceId,
-        dateSelection: {},
+        dateSelection: normalizeDateTimeParams(location.query),
         timestamp: row.timestamp,
         location,
         source: TraceViewSources.PERFORMANCE_TRANSACTION_SUMMARY,