chore: add fe flag to hide/show ui toggle

[shruthilayaj]

this will control the frontend ui toggle to enable/disable
context engine on demand for the reasoning platform team

[github-actions]

Backend Test Failures

Failures on 5f67194 in this run:

tests/sentry/issues/escalating/test_escalating.py::TestEAPIsEscalating::test_eap_and_snuba_past_counts_aggregate_same_hour — log

tests/sentry/issues/escalating/test_escalating.py:439: in test_eap_and_snuba_past_counts_aggregate_same_hour
    assert len(snuba_results) == len(eap_results) == 1
E   assert 0 == 1
E    +  where 0 = len([])

tests/sentry/issues/escalating/test_escalating.py::TestEAPIsEscalating::test_eap_and_snuba_hourly_counts_match — log

tests/sentry/issues/escalating/test_escalating.py:365: in test_eap_and_snuba_hourly_counts_match
    assert snuba_count == eap_count == 6
E   assert 0 == 6

tests/sentry/issues/escalating/test_escalating.py::TestEAPIsEscalating::test_eap_and_snuba_past_counts_match_multiple_groups — log

tests/sentry/issues/escalating/test_escalating.py:423: in test_eap_and_snuba_past_counts_match_multiple_groups
    assert eap_counts[group_a.id] == 2
E   KeyError: 233

tests/sentry/issues/escalating/test_escalating.py::TestEAPIsEscalating::test_eap_hourly_count_excludes_old_events — log

tests/sentry/issues/escalating/test_escalating.py:382: in test_eap_hourly_count_excludes_old_events
    assert snuba_count == eap_count == 1
E   assert 0 == 1

tests/sentry/issues/escalating/test_escalating.py::TestEAPIsEscalating::test_eap_and_snuba_past_counts_match_single_group — log

tests/sentry/issues/escalating/test_escalating.py:396: in test_eap_and_snuba_past_counts_match_single_group
    assert len(snuba_results) == len(eap_results) == 1
E   assert 0 == 1
E    +  where 0 = len([])

[github-actions]

Backend Test Failures

Failures on 856d7a6 in this run:

tests/snuba/api/endpoints/test_organization_events_stats_ourlogs.py::OrganizationEventsStatsOurlogsEndpointTest::test_homepage_query — log

tests/snuba/api/endpoints/test_organization_events_stats_ourlogs.py:99: in test_homepage_query
    assert [attrs for time, attrs in response.data["data"]] == [[{"count": 0}]] * 338
E   AssertionError: assert [[{'count': 0...nt': 0}], ...] == [[{'count': 0...nt': 0}], ...]
E     
E     Left contains one more item: [{'count': 0}]
E     
E     Full diff:
E       [
E           [
E               {
E                   'count': 0,
E               },
E           ],
E           [
E               {
E                   'count': 0,
E               },
E           ],
E           [
E               {
E                   'count': 0,
E               },
E           ],
E           [
E               {
E                   'count': 0,
E               },
E           ],
E           [
E               {
E                   'count': 0,
E               },
E           ],
E           [
E               {
E                   'count': 0,
E               },
E           ],
E           [
E               {
E                   'count': 0,
E               },
E           ],
E           [
E               {
E                   'count': 0,
E               },
E           ],
E           [
E               {
... (1654 more lines)