Summary

• scripts/ios-team-id.sh: Xcode 16+/26 no longer writes the IDEProvisioningTeams key to com.apple.dt.Xcode.plist, causing ios-configure-signing.sh to silently fail for any newly signed-in developer account. This adds a provisioning profile fallback (load_teams_from_xcode_managed_profiles) and detects when an Apple account is present but no team ID can be resolved, providing actionable guidance instead of a generic error.
• GatewayConnectionController.swift: ntohl() is not visible in Swift 6 strict concurrency mode on Xcode 26. Replaced with the equivalent UInt32(bigEndian:) which is pure Swift and works across all toolchain versions.
• .gitignore: Added apps/ios/build/, apps/shared/OpenClawKit/build/, and Swabble/build/ — Xcode's xcodebuild output directories were not covered by the existing .build/ entries (which only match SwiftPM output).

Test plan

• Run scripts/ios-team-id.sh on Xcode 16+ with a signed-in Apple account — should resolve team ID or show actionable instructions
• Run scripts/ios-team-id.sh on Xcode 15 — existing behavior unchanged (IDEProvisioningTeams path still works)
• Build iOS target with Xcode 26 / Swift 6 — GatewayConnectionController.swift compiles without error
• Verify xcodebuild output in build/ dirs is ignored by git

🤖 Generated with Claude Code

Greptile Summary

Fixed iOS build compatibility with Xcode 16+ and Swift 6. The PR addresses team detection failure on Xcode 16+ by adding a provisioning profile fallback and improves error messaging. Replaced deprecated ntohl() with Swift's UInt32(bigEndian:) for Swift 6 compatibility. Added appropriate Xcode build directory entries to .gitignore.

• scripts/ios-team-id.sh: Added load_teams_from_xcode_managed_profiles() fallback that parses local provisioning profiles when Xcode preferences don't contain team data (Xcode 16+ behavior). Enhanced error messages with actionable guidance when Apple account is present but team ID cannot be resolved.
• GatewayConnectionController.swift: Replaced C function ntohl() with native Swift UInt32(bigEndian:) to fix compilation under Swift 6 strict concurrency mode.
• .gitignore: Added xcodebuild output directories for apps/ios/build/, apps/shared/OpenClawKit/build/, and Swabble/build/ (distinct from existing SwiftPM .build/ patterns).

Confidence Score: 4/5

• This PR is safe to merge with minimal risk
• Changes are targeted and well-motivated. The Swift change is a straightforward API replacement that's functionally equivalent. The bash script additions follow existing patterns and add useful fallback logic. The .gitignore entries are standard build artifact patterns. Score is 4 (not 5) due to the complexity of the bash script's provisioning profile parsing logic, which would benefit from manual testing on Xcode 16+.
• No files require special attention

_{Last reviewed commit: 3cdd0c4}

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