Translate URL track-index state through profile sanitization

[fatadel]

Previously, hidden non-thread tracks (screenshots, network, IPC) reappeared after publishing a sanitized profile when sanitization also removed a thread: the URL state's hidden-track sets and track-order were reset whenever threads were re-indexed, even though the non-thread tracks still existed in the sanitized profile.

attemptToPublish now builds an old to new TrackIndex map by matching tracks on stable identity (pid, screenshot id, threadIndex, counterIndex, visual-progress singleton) and translates hiddenGlobalTracks, globalTrackOrder, hiddenLocalTracksByPid, and localTrackOrderByPid through it on SANITIZED_PROFILE_PUBLISHED. Marker tracks key on a string-table index that sanitization reshuffles, so they are not matched.

Fixes #2947.
The work is built upon the draft PR by @julienw.

STR are available in the original issues, here is the deploy preview profile.

[codecov]

Codecov Report

❌ Patch coverage is 86.06557% with 17 lines in your changes missing coverage. Please review.
✅ Project coverage is 83.82%. Comparing base (ffeadea) to head (0625a02).
⚠️ Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
src/actions/publish.ts	73.07%	14 Missing ⚠️
src/profile-logic/tracks.ts	96.66%	2 Missing ⚠️
src/reducers/url-state.ts	90.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6000      +/-   ##
==========================================
+ Coverage   83.81%   83.82%   +0.01%     
==========================================
  Files         328      328              
  Lines       34253    34370     +117     
  Branches     9569     9512      -57     
==========================================
+ Hits        28710    28812     +102     
- Misses       5115     5130      +15     
  Partials      428      428              

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