feat: Start/Stop session replay

[brustolin]

📜 Description

Added Api to manually control session replay start and stop

💚 How did you test it?

Unit tests

📝 Checklist

You have to check all boxes before merging:

• I reviewed the submitted code.
• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

[github-actions]

	Messages
📖	Do not forget to update Sentry-docs with your feature once the pull request gets approved.

Generated by 🚫 dangerJS against 6a7ed71

[codecov]

Codecov Report

Attention: Patch coverage is 92.45283% with 8 lines in your changes missing coverage. Please review.

Project coverage is 91.315%. Comparing base (0a23401) to head (6a7ed71).
Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
Sources/Sentry/SentryReplayApi.m	70.000%	6 Missing ⚠️
Sources/Sentry/SentrySessionReplayIntegration.m	93.750%	2 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #4414       +/-   ##
=============================================
+ Coverage   91.293%   91.315%   +0.022%     
=============================================
  Files          610       610               
  Lines        49616     49696       +80     
  Branches     17876     17909       +33     
=============================================
+ Hits         45296     45380       +84     
+ Misses        4229      4224        -5     
- Partials        91        92        +1     

Files with missing lines	Coverage Δ
Sources/Sentry/SentryOptions.m	99.251% <ø> (ø)
...tegrations/SessionReplay/SentrySessionReplay.swift	93.373% <ø> (ø)
Sources/Swift/Tools/SentryViewPhotographer.swift	92.592% <100.000%> (+0.592%)	⬆️
Sources/Swift/Tools/UIRedactBuilder.swift	92.537% <100.000%> (+0.113%)	⬆️
...onReplay/SentrySessionReplayIntegrationTests.swift	98.823% <100.000%> (+0.187%)	⬆️
...ests/SentryTests/SentryViewPhotographerTests.swift	99.285% <100.000%> (+0.054%)	⬆️
Sources/Sentry/SentrySessionReplayIntegration.m	85.375% <93.750%> (+0.438%)	⬆️
Sources/Sentry/SentryReplayApi.m	66.666% <70.000%> (+41.666%)	⬆️

... and 5 files with indirect coverage changes

---

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1216.20 ms	1233.19 ms	17.00 ms
Size	21.58 KiB	705.97 KiB	684.39 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
be2977c	1202.51 ms	1221.32 ms	18.81 ms
ec879f7	1218.12 ms	1236.08 ms	17.96 ms
7cd187e	1229.02 ms	1233.06 ms	4.04 ms
5783680	1223.63 ms	1243.60 ms	19.97 ms
913fab7	1226.24 ms	1252.94 ms	26.70 ms
4d68229	1233.50 ms	1262.92 ms	29.42 ms
e9fa2b0	1226.22 ms	1248.47 ms	22.24 ms
39b1c35	1244.71 ms	1248.60 ms	3.89 ms
ca91a5c	1234.53 ms	1249.86 ms	15.33 ms
5b3518e	1242.27 ms	1257.81 ms	15.55 ms

App size

Revision	Plain	With Sentry	Diff
be2977c	22.85 KiB	407.67 KiB	384.83 KiB
ec879f7	21.58 KiB	669.68 KiB	648.10 KiB
7cd187e	20.76 KiB	401.65 KiB	380.89 KiB
5783680	21.58 KiB	714.18 KiB	692.60 KiB
913fab7	21.58 KiB	703.60 KiB	682.02 KiB
4d68229	20.76 KiB	432.34 KiB	411.58 KiB
e9fa2b0	21.58 KiB	629.61 KiB	608.03 KiB
39b1c35	22.85 KiB	408.88 KiB	386.03 KiB
ca91a5c	22.84 KiB	403.19 KiB	380.34 KiB
5b3518e	21.58 KiB	612.11 KiB	590.53 KiB

Previous results on branch: feat/SR-Start-Stop

Startup times

Revision	Plain	With Sentry	Diff
1529984	1229.36 ms	1247.45 ms	18.09 ms
814655e	1230.51 ms	1243.13 ms	12.61 ms

App size

Revision	Plain	With Sentry	Diff
1529984	21.58 KiB	730.64 KiB	709.06 KiB
814655e	21.58 KiB	705.77 KiB	684.19 KiB

[philipphofmann]

I'm a bit confused with the install integration if it's nil approach.

[philipphofmann]

LGTM, maybe we miss some tests, but that's not blocking.