misc: Updates documentation and scripts for the separate macOS sample app

[antonis]

Based on: #4132

📢 Type of change

• Bugfix
• New feature
• Enhancement
• Refactoring

📜 Description

Updates documentation and scripts for the separate macOS sample app

💡 Motivation and Context

Failure to build the macOS app with the new architecture.

💚 How did you test it?

Run the scripts locally

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled
• All tests passing
• No breaking changes

🔮 Next steps

#skip-changelog

[github-actions]

iOS (legacy) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1235.85 ms	1229.41 ms	-6.44 ms
Size	2.36 MiB	3.08 MiB	733.34 KiB

Baseline results on branch: v6

Startup times

Revision	Plain	With Sentry	Diff
f77a902+dirty	1227.09 ms	1226.74 ms	-0.35 ms

App size

Revision	Plain	With Sentry	Diff
f77a902+dirty	2.36 MiB	3.08 MiB	733.32 KiB

[github-actions]

Android (new) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	444.94 ms	500.26 ms	55.32 ms
Size	7.15 MiB	8.34 MiB	1.19 MiB

Baseline results on branch: v6

Startup times

Revision	Plain	With Sentry	Diff
f77a902+dirty	478.49 ms	516.40 ms	37.91 ms

App size

Revision	Plain	With Sentry	Diff
f77a902+dirty	7.15 MiB	8.34 MiB	1.19 MiB

[github-actions]

iOS (new) Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1247.57 ms	1255.04 ms	7.47 ms
Size	2.92 MiB	3.64 MiB	739.45 KiB

Baseline results on branch: v6

Startup times

Revision	Plain	With Sentry	Diff
f77a902+dirty	1223.83 ms	1227.98 ms	4.15 ms

App size

Revision	Plain	With Sentry	Diff
f77a902+dirty	2.92 MiB	3.64 MiB	739.16 KiB

[krystofwoldrich]

Thank you! Looks good.