perf: only calculate participants for autocomplete when needed

[hannojg]

Explanation of Change

Warning

Based on this PR which needs to be merged first:

• perf: optionsToExclude array to loginsToExclude map #55348
• ➡ Click here to see actual diff

---

Two performance improvements were applied here:

• Created a separate function from getValidOptions to only getValidPersonalDetailOption. When calculating a list of participants for auto complete in SearchRouterList, only use this function. This way we avoid including calculating valid report options (which we don't need here)
• Only calculate the auto suggestion personal detail options when they are needed (thats only the case when the from: or to: search keyword is used

This improves performance as for the default case of opening search we are skipping one expensive getValidOptions call!

The improvement can be seen by the open_search metric (average of 10 runs on main VS branch):

This branch: 1482ms
Main branch: 1623ms

140ms / -8,68% improvement

Fixed Issues

$ #46590
PROPOSAL:

Tests

• Make sure the search works as on production. Try different search queries
• Search from: [Your Name] and make sure an auto suggestion with your name shows up
• Search to: and make sure personal details are getting auto suggested

Offline tests

QA Steps

Same as tests

PR Author Checklist

• I linked the correct issue in the ### Fixed Issues section above
• I wrote clear testing steps that cover the changes made in this PR
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Screenshots/Videos

Android: Native

CleanShot.2025-01-19.at.21.30.23.mp4

Android: mWeb Chrome

CleanShot.2025-01-19.at.21.30.23.mp4

iOS: Native

CleanShot.2025-01-19.at.21.30.23.mp4

iOS: mWeb Safari

CleanShot.2025-01-19.at.21.30.23.mp4

MacOS: Chrome / Safari

CleanShot.2025-01-19.at.21.30.23.mp4

MacOS: Desktop

CleanShot.2025-01-19.at.21.30.23.mp4

[hannojg]

I didn't had time to record videos on all platforms, would appreciate if the reviewer could help out here - thanks!! 🙏

[melvin-bot]

@allroundexperts Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]