feat: Extend LogViewer to support scrollable search

[gt2345]

Ticket

MD-492

Description

Extend run logs to support search by regex and scrollable search

Screen.Recording.2024-10-01.at.12.33.53.PM.mov

Test Plan

Navigate to a run, search for logs with Regex enabled and disabled.
Click on a log to make it scrollable.
Note that the search result is not auto updating, and if the selected log is far away from the current "window", it may take couple scrolls to get there.

Checklist

• Changes have been manually QA'd
• New features have been approved by the corresponding PM
• User-facing API changes have the "User-facing API Change" label
• Release notes have been added as a separate file under docs/release-notes/
  See Release Note for details.
• Licenses have been included for new code which was copied and/or modified from any external code

[codecov]

Codecov Report

Attention: Patch coverage is 14.34540% with 615 lines in your changes missing coverage. Please review.

Project coverage is 54.40%. Comparing base (df11fb3) to head (d72330a).

Files with missing lines	Patch %	Lines
webui/react/src/pages/TrialDetails/LogViewer.tsx	17.45%	435 Missing ⚠️
.../react/src/pages/TrialDetails/TrialDetailsLogs.tsx	5.29%	179 Missing ⚠️
webui/react/src/services/decoder.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@                        Coverage Diff                        @@
##           gt/490-regex-search-task-logs   #10005      +/-   ##
=================================================================
- Coverage                          54.58%   54.40%   -0.19%     
=================================================================
  Files                               1258     1259       +1     
  Lines                             157161   157861     +700     
  Branches                            3619     3619              
=================================================================
+ Hits                               85789    85884      +95     
- Misses                             71239    71844     +605     
  Partials                             133      133              

Flag	Coverage Δ
backend	45.33% <ø> (-0.02%)	⬇️
harness	72.74% <ø> (ø)
web	53.97% <14.34%> (-0.38%)	⬇️

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

Files with missing lines	Coverage Δ
webui/react/src/types.ts	99.70% <100.00%> (+<0.01%)	⬆️
webui/react/src/services/decoder.ts	21.32% <0.00%> (-0.03%)	⬇️
.../react/src/pages/TrialDetails/TrialDetailsLogs.tsx	10.81% <5.29%> (-5.05%)	⬇️
webui/react/src/pages/TrialDetails/LogViewer.tsx	17.45% <17.45%> (ø)

... and 3 files with indirect coverage changes

[MikhailKardash]

lgtm