[2.x] Backport query assist

[joshuali925]

Description

backports #1325, #1359, #1360, #1376, #1379

cc @paulstn i picked the 3 commits for query assist to 2.x, if you have other fixes for it please let me know or update this PR

Issues Resolved

[List any issues this PR will resolve]

Check List

• New functionality includes testing.
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented.
  • New functionality has javadoc added
  • New functionality has user manual doc added
• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[codecov]

Codecov Report

Attention: 156 lines in your changes are missing coverage. Please review.

Comparison is base (d9bd287) 52.90% compared to head (928981e) 53.37%.

Files	Patch %	Lines
public/components/common/search/search.tsx	41.41%	58 Missing ⚠️
...ts/event_analytics/explorer/query_assist/input.tsx	74.72%	22 Missing and 1 partial ⚠️
public/components/common/search/query_area.tsx	0.00%	17 Missing ⚠️
...vent_analytics/explorer/events_views/data_grid.tsx	40.74%	16 Missing ⚠️
...mponents/event_analytics/hooks/use_fetch_events.ts	5.88%	16 Missing ⚠️
...nents/common/search/query_assist_summarization.tsx	0.00%	10 Missing ⚠️
...components/event_analytics/explorer/no_results.tsx	37.50%	4 Missing and 1 partial ⚠️
...onents/event_analytics/hooks/use_fetch_patterns.ts	0.00%	3 Missing ⚠️
public/components/common/search/date_picker.tsx	71.42%	1 Missing and 1 partial ⚠️
.../event_analytics/hooks/use_fetch_visualizations.ts	0.00%	2 Missing ⚠️
... and 4 more

Additional details and impacted files

@@            Coverage Diff             @@
##              2.x    #1369      +/-   ##
==========================================
+ Coverage   52.90%   53.37%   +0.47%     
==========================================
  Files         302      310       +8     
  Lines       10594    10920     +326     
  Branches     2777     2865      +88     
==========================================
+ Hits         5605     5829     +224     
- Misses       4944     5043      +99     
- Partials       45       48       +3     

Flag	Coverage Δ
dashboards-observability	53.37% <62.13%> (+0.47%)	⬆️

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[RyanL1997]

Thanks for taking this on @joshuali925. LGTM, and just a tiny linting error need to be fixed: https://github.com/opensearch-project/dashboards-observability/actions/runs/7588601129/job/20671492177?pr=1369#step:10:95

[joshuali925]

@RyanL1997 i just realized that current lint workflow will fail if one file failed to lint, it gets tedious if there are multiple failed files since it requires multiple runs

i sent a PR to fix it #1378