Bug: Potentially missing availability guard for `participantAlreadyInvited` error code

[Dominic263]

Description

Description:
The SyncEngine.swift file references CKErrorCode.participantAlreadyInvited on line 1746 without the proper availability guard, causing a compilation error.

Error:
Type 'CKErrorCode' has no member 'participantAlreadyInvited'

Location:
File: Sources/SQLiteData/CloudKit/SyncEngine.swift
Line: ~1746

Issue:
While line 1740-1742 correctly wraps .participantAlreadyInvited in #if canImport(FoundationModels), line 1746 references it again in a different switch case without the guard.

Environment:

Xcode: 16.1
iOS Deployment Target: 18.0+

Suggested Fix:
Remove .participantAlreadyInvited from the case statement on line 1746 and add it as a separate guarded case:

#if canImport(FoundationModels)
case .participantAlreadyInvited:
break
#endif

Checklist

• I have determined whether this bug is also reproducible in a vanilla SwiftUI project.
• I have determined whether this bug is also reproducible in a vanilla GRDB project.
• If possible, I've reproduced the issue using the main branch of this package.
• This issue hasn't been addressed in an existing GitHub issue or discussion.

Expected behavior

No response

Actual behavior

No response

Reproducing project

No response

SQLiteData version information

v1.4.1

Sharing version information

No response

GRDB version information

No response

Destination operating system

iOS 18

Xcode version information

16.1

Swift Compiler version information

swift-driver version: 1.115.1 Apple Swift version 6.0.3 (swiftlang-6.0.3.1.10 clang-1600.0.30.1)
Target: arm64-apple-macosx15.0