v1.0.187

Add missing skip setup keys for device preparation (#657)

* Add missing skip setup keys for device preparation

Adds 20 new skip setup keys that were missing from the skipAllSetup list:
- AccessibilityAppearance
- Avatar
- CloudStorage
- DeviceProtection
- Display
- ExpressLanguage
- IntendedUser
- Language
- LanguageAndLocale
- LockdownMode
- Multitasking
- PreferredLanguage
- Region
- Registration
- Tone
- TouchID
- TrueToneDisplay
- UnlockWithWatch
- Wallpaper
- WiFi

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Co-Authored-By: Claude <noreply@anthropic.com>

* Add OrganizationMagic, IsMultiUser, and improved certificate handling

- Add OrganizationMagic (UUID) to cloud config when supervising
- Add IsMultiUser: false to cloud config when supervising
- Add extractDERCertificate() in main.go to handle various cert formats:
  - Raw DER bytes
  - PEM encoded certificates
  - PEM with metadata (e.g. OpenSSL "Bag Attributes")
  - PKCS12/P12 files (when password provided)
- Add --p12password option to prepare command for P12 files
- Support P12_PASSWORD environment variable

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Co-Authored-By: Claude <noreply@anthropic.com>

* Update README with prepare command certificate format options

Document that --certfile accepts DER, PEM, or P12 files, and add
--p12password option to usage.

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Co-Authored-By: Claude <noreply@anthropic.com>

* Update prepare command help text with certificate format details

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Co-Authored-By: Claude <noreply@anthropic.com>

* Improve extractDERCertificate and move to end of file

- Move extractDERCertificate function to bottom of main.go
- Add debug logging when P12 decode fails
- Improve error message to clarify it's a file parsing error

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Co-Authored-By: Claude <noreply@anthropic.com>

* Refactor extractDERCertificate into separate parsing functions

Split the certificate extraction logic into focused helper functions:
- tryParseDER: parse raw DER bytes
- tryParsePEM: decode PEM encoded certificate
- tryParsePEMWithMetadata: handle PEM with OpenSSL metadata
- tryParsePKCS12: decode P12 files with password

This makes the code easier to understand and maintain.

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Co-Authored-By: Claude <noreply@anthropic.com>

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Co-authored-by: Claude <noreply@anthropic.com>