App Analytics bug fixes

[eugenesk24]

Description

Modularization and bug fixes for 1.3.3 release.
Needed to also cherry-pick modularization commits because bug fixes were made on that version of the code.

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-commenter]

Codecov Report

Merging #782 (415d28b) into 1.3 (6461026) will increase coverage by 0.41%.
The diff coverage is 40.12%.

@@             Coverage Diff              @@
##                1.3     #782      +/-   ##
============================================
+ Coverage     53.23%   53.64%   +0.41%     
  Complexity      271      271              
============================================
  Files           236      244       +8     
  Lines          7780     7728      -52     
  Branches       1653     1600      -53     
============================================
+ Hits           4142     4146       +4     
+ Misses         3436     3387      -49     
+ Partials        202      195       -7     

Flag	Coverage Δ
dashboards-observability	46.51% <40.12%> (+0.49%)	⬆️
opensearch-observability	72.33% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...lytics/components/config_components/log_config.tsx	74.19% <ø> (+2.31%)	⬆️
...tics/components/config_components/trace_config.tsx	46.23% <ø> (ø)
...nts/flyout_components/availability_info_flyout.tsx	0.00% <0.00%> (ø)
...components/application_analytics/helpers/utils.tsx	5.73% <0.00%> (-0.87%)	⬇️
...ty/public/components/common/search/date_picker.tsx	0.00% <0.00%> (ø)
...ponents/custom_panels/helpers/modal_containers.tsx	80.00% <ø> (+7.77%)	⬆️
...isualization_container/visualization_container.tsx	2.27% <0.00%> (+0.09%)	⬆️
...ity/public/components/explorer/sidebar/sidebar.tsx	80.64% <ø> (ø)
...onfig_editor/config_controls/config_thresholds.tsx	3.44% <0.00%> (+0.88%)	⬆️
...tions/config_panel/config_editor/config_editor.tsx	33.33% <ø> (ø)
... and 45 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 6461026...415d28b. Read the comment docs.