Delete particles individually when resting in reveal mode

[tailuge]

Deletes particle instances individually as they reach resting position at end of animation when reveal gametype is set.

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PR created automatically by Jules for task 10810609898617373794 started by @tailuge

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

❌ Patch coverage is 55.55556% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.63%. Comparing base (a4c545d) to head (c61e4cc).

Files with missing lines	Patch %	Lines
src/view/particle-system.ts	50.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #525      +/-   ##
==========================================
- Coverage   71.64%   71.63%   -0.02%     
==========================================
  Files         147      147              
  Lines       11643    11651       +8     
  Branches     2266     2271       +5     
==========================================
+ Hits         8342     8346       +4     
- Misses       3301     3305       +4     

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