feat(issues): Add thread navigators, compact dropdown

[scttcper]

• Switch from dropdown autocomplete to compact select. Can more easily tell which one is selected.
• add next/previous thread navigation

part of #60438
fixes #20746

before

after

[codecov]

Codecov Report

Attention: Patch coverage is 62.96296% with 20 lines in your changes missing coverage. Please review.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
...events/interfaces/threads/threadSelector/index.tsx	65.51%	10 Missing ⚠️
...tatic/app/components/events/interfaces/threads.tsx	75.00%	4 Missing ⚠️
...rfaces/threads/threadSelector/filterThreadInfo.tsx	0.00%	3 Missing ⚠️
...vents/interfaces/threads/threadSelector/option.tsx	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #80969      +/-   ##
==========================================
+ Coverage   71.04%   78.49%   +7.44%     
==========================================
  Files        7206     7206              
  Lines      319239   319322      +83     
  Branches    43941    43947       +6     
==========================================
+ Hits       226818   250645   +23827     
+ Misses      85334    62295   -23039     
+ Partials     7087     6382     -705