🐛 [RUM-99] don't stop RUM/Replay on beforeunload

[BenoitZugmeyer]

Motivation

Changes

Testing

• Local
• Staging
• Unit
• End to end

---

I have gone over the contributing documentation.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

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Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3406   +/-   ##
=======================================
  Coverage        ?   92.70%           
=======================================
  Files           ?      302           
  Lines           ?     7883           
  Branches        ?     1800           
=======================================
  Hits            ?     7308           
  Misses          ?      575           
  Partials        ?        0           

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[cit-pr-commenter]

Bundles Sizes Evolution

📦 Bundle Name	Base Size	Local Size	𝚫	𝚫%	Status
Rum	148.44 KiB	148.41 KiB	-30 B	-0.02%	✅
Logs	52.21 KiB	52.21 KiB	0 B	0.00%	✅
Rum Slim	106.91 KiB	106.94 KiB	33 B	+0.03%	✅
Worker	24.50 KiB	24.50 KiB	0 B	0.00%	✅

🚀 CPU Performance

Action Name	Base Average Cpu Time (ms)	Local Average Cpu Time (ms)	𝚫
addglobalcontext	0.002	0.004	0.001
addaction	0.037	0.050	0.013
addtiming	0.001	0.002	0.001
adderror	0.066	0.073	0.007
startstopsessionreplayrecording	0.009	0.019	0.010
startview	0.366	0.579	0.213
logmessage	0.022	0.032	0.010

🧠 Memory Performance

Action Name	Base Consumption Memory (bytes)	Local Consumption Memory (bytes)	𝚫 (bytes)
addglobalcontext	30.25 KiB	27.16 KiB	-3163 B
addaction	57.10 KiB	54.67 KiB	-2487 B
addtiming	26.56 KiB	27.10 KiB	555 B
adderror	59.12 KiB	59.36 KiB	244 B
startstopsessionreplayrecording	29.32 KiB	25.20 KiB	-4227 B
startview	427.62 KiB	433.97 KiB	6.35 KiB
logmessage	59.49 KiB	55.66 KiB	-3922 B

🔗 RealWorld