Leave inApp flag for stack frames undecided in SDK if unsure and let ingestion decide instead

[adinauer]

📜 Description

If a stack frame neither matches any inAppIncludes nor inAppExcludes, we now treat it as undecided by setting null and leaving the decision to the backend / ingestion.

💡 Motivation and Context

As discussed internally SDKs should only set true / false if they're certain.

💚 How did you test it?

Unit Tests

📝 Checklist

• 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.

🔮 Next steps

[github-actions]

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

Generated by 🚫 dangerJS against 51de431

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	298.79 ms	362.18 ms	63.39 ms
Size	1.73 MiB	2.34 MiB	625.56 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
4b32504	315.69 ms	373.96 ms	58.27 ms
754021c	358.70 ms	361.98 ms	3.28 ms
c1399c1	345.06 ms	385.49 ms	40.43 ms
5fa24ec	326.29 ms	384.53 ms	58.24 ms
fe30606	310.82 ms	335.36 ms	24.55 ms
f6a135d	263.96 ms	383.59 ms	119.63 ms
14c083a	350.82 ms	388.86 ms	38.04 ms
4b32504	357.14 ms	404.04 ms	46.90 ms
fe30606	327.46 ms	351.74 ms	24.28 ms

App size

Revision	Plain	With Sentry	Diff
4b32504	1.73 MiB	2.34 MiB	623.74 KiB
754021c	1.73 MiB	2.33 MiB	623.06 KiB
c1399c1	1.73 MiB	2.33 MiB	620.61 KiB
5fa24ec	1.73 MiB	2.33 MiB	620.61 KiB
fe30606	1.73 MiB	2.34 MiB	623.74 KiB
f6a135d	1.73 MiB	2.33 MiB	623.10 KiB
14c083a	1.73 MiB	2.33 MiB	620.61 KiB
4b32504	1.73 MiB	2.34 MiB	623.74 KiB
fe30606	1.73 MiB	2.34 MiB	623.74 KiB

Previous results on branch: feat/leave-in-app-decision-undecided-if-unsure

Startup times

Revision	Plain	With Sentry	Diff
c0105c6	329.54 ms	399.04 ms	69.50 ms

App size

Revision	Plain	With Sentry	Diff
c0105c6	1.73 MiB	2.34 MiB	624.38 KiB

[codecov]

Codecov Report

Base: 80.27% // Head: 80.27% // No change to project coverage 👍

Coverage data is based on head (51de431) compared to base (d5473b8).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #2547   +/-   ##
=========================================
  Coverage     80.27%   80.27%           
+ Complexity     3986     3985    -1     
=========================================
  Files           327      327           
  Lines         15010    15010           
  Branches       1977     1977           
=========================================
  Hits          12050    12050           
  Misses         2183     2183           
  Partials        777      777           

Impacted Files	Coverage Δ
...c/main/java/io/sentry/SentryStackTraceFactory.java	89.47% <100.00%> (ø)

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[markushi]

LGTM!