ref(apple): restructure install via SPM

[philprime]

DESCRIBE YOUR PR

• Restructures to explain compile-from-source installation via SPM as the first and recommended approach
• Structures the install page to the following table of content:

1. Sentry (Swift) (##)
  - Compile from Source (Recommended) (###)
  - Pre-compiled (###)
  - Building Without UIKit or AppKit (###)
    - Xcode (####)
  - Package.swift (####)
2. SentryObjC (Objective-C) (##)
  - Compile from Source (###)
  - Pre-compiled (###)
  - Additional Build Settings (###)
    - SentryObjC-Static (####)
  - Clang Modules Disabled / Objective-C++ (####)

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SLA

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• Please give the docs team up to 1 week to review your PR unless you've added an urgent due date to it.
  Thanks in advance for your help!

PRE-MERGE CHECKLIST

Make sure you've checked the following before merging your changes:

• Checked Vercel preview for correctness, including links
• PR was reviewed and approved by any necessary SMEs (subject matter experts)
• PR was reviewed and approved by a member of the Sentry docs team

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Project	Deployment	Actions	Updated (UTC)
sentry-docs	Ready	Preview, Comment	Jun 16, 2026 8:05am

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
develop-docs	Ignored	Preview	Jun 16, 2026 8:05am

[coolguyzone]

Looks good! Please address the sentry bot comment regarding broken anchor links before merging.

[NinjaLikesCheez]

LGTM, one nit