feat: added prequery event handler to search

[katrinan029]

Description

Adds Optimizely handler to track prequery suggestions in search box. To confirm that the optimizely experiment is active and event is triggered, the event can be seen in the console.

Optimizely Development Prequery Search experiment settings:
https://app.optimizely.com/v2/projects/1765060276/experiments/27801570015/api_names

Screen.Recording.2024-02-15.at.5.24.43.PM.mov

JIRA

This work is dependent on the code changes in frontend-app-learner-portal-enterprise.

Merge checklist:

• Evaluate how your changes will impact existing consumers (e.g., frontend-app-learner-portal-enterprise, frontend-app-admin-portal, and frontend-app-enterprise-public-catalog). Will consumers safely be able to upgrade to this change without any breaking changes?
• Ensure your commit message follows the semantic-release conventional commit message format. If your changes include a breaking change, ensure your commit message is explicitly marked as a BREAKING CHANGE so the NPM package is released as such.
• Once CI is passing, verify the package versions that Lerna will increment to in the Github Action CI workflow logs.
  • Note: This may be found in the "Preview Updated Versions (dry run)" step in the Github Action CI workflow logs.

Post merge:

• Verify Lerna created a release commit (e.g., chore(release): publish) that incremented versions in relevant package.json and CHANGELOG files, and created Git tags for those versions.
• Run the Publish from package.json Github Action workflow to publish these new package versions to NPM.
  • This may be triggered by clicking the "Run workflow" option for the master branch.
• Verify the new package versions were published to NPM (i.e., npm view <package_name> versions --json).
  • Note: There may be a slight delay between when the workflow finished and when NPM reports the package version as being published. If it doesn't appear right away in the above command, try again in a few minutes.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (b549a6f) 78.61% compared to head (f1ce26f) 78.64%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #373      +/-   ##
==========================================
+ Coverage   78.61%   78.64%   +0.03%     
==========================================
  Files          34       35       +1     
  Lines         692      693       +1     
  Branches      179      176       -3     
==========================================
+ Hits          544      545       +1     
  Misses        135      135              
  Partials       13       13              

Files	Coverage Δ
...atalog-search/src/PrequerySearchSuggestionItem.jsx	100.00% <100.00%> (ø)
packages/catalog-search/src/SearchBox.jsx	88.88% <ø> (ø)
packages/catalog-search/src/SearchHeader.jsx	92.30% <ø> (ø)
...ckages/catalog-search/src/SearchSuggestionItem.jsx	100.00% <100.00%> (ø)
packages/catalog-search/src/SearchSuggestions.jsx	100.00% <ø> (ø)

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[kiram15]

Non-blocking nit: on the dropdown, when you highlight one of the prequery options, the highlight doesn't have any buffer on the left side. I'm not sure if its expected it just looked a bit off