WIP: Merge main/v7 in Capture App Start Errors feature branch

[antonis]

📢 Type of change

• Bugfix
• New feature
• Enhancement
• Refactoring

Based on: #4472

📜 Description

⚠️ TODO fix conflicts in packages/core/ios/RNSentry.mm and move the newly added functionality to packages/core/ios/RNSentryStart.m following the refactoring in #4472

💡 Motivation and Context

💚 How did you test it?

📝 Checklist

• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled
• I updated the docs if needed.
• I updated the wizard if needed.
• All tests passing
• No breaking changes

🔮 Next steps

#skip-changelog

[lucas-zimerman]

due to the age of this PR, wouldn't it be better to start from a fresh branch and migrate the required changes for it?

[antonis]

due to the age of this PR, wouldn't it be better to start from a fresh branch and migrate the required changes for it?

Yes, I'm trying that approach 😓 A lot of things have move around with v7 and there are changes in native code too that make a merge difficult.

[antonis]

closing this PR in favour of #5470