Fix Apple Watch app not appearing on iPhone

[mdmohsin7]

Summary

• Re-enabled the Apple Watch app embedding in the iOS build by fixing three issues in the Xcode project:
  • Added omiWatchApp.app back to the Embed Watch Content build phase (was empty)
  • Added omiWatchApp as a target dependency on the Runner target (was missing, so the watch app was never built)
  • Changed buildActionMask from 8 (install builds only) to 2147483647 (all builds) so the embed phase runs during debug builds

Test plan

• Build and install the app on a physical iPhone
• Open the Watch app on the iPhone and verify omi appears as an available app
• Install the watch app and verify it launches on Apple Watch
• Verify simulator builds still work (watch app is excluded via EXCLUDED_SOURCE_FILE_NAMES)

🤖 Generated with Claude Code

[greptile-apps]

Greptile Summary

This PR fixes three related Xcode project configuration issues in Runner.xcodeproj/project.pbxproj that caused the Apple Watch app to never appear on iPhone. The fix re-connects the omiWatchApp target to the main Runner build pipeline by populating the previously empty Embed Watch Content build phase, adding the missing target dependency so the watch app is compiled before being embedded, and widening the buildActionMask so the embed phase executes during debug (development) builds and not only during archive/install.

Key changes:

• buildActionMask changed from 8 (install-only) → 2147483647 (all builds) for the Embed Watch Content phase — now consistent with every other PBXCopyFilesBuildPhase in the project.
• 42A7BA3E2E788BD400138969 /* omiWatchApp.app in Embed Watch Content */ added to the phase's files list — the corresponding PBXBuildFile entry (with platformFilter = iphoneos and RemoveHeadersOnCopy) already existed in the project but was never referenced.
• 42A7BA3D2E788BD400138969 /* PBXTargetDependency */ added to Runner's dependencies — the PBXTargetDependency and its PBXContainerItemProxy were already defined in the file (with platformFilter = iphoneos) but were never wired into the Runner target.
• Simulator safety is preserved through both the platformFilter = iphoneos attribute on the build file/dependency and the pre-existing EXCLUDED_SOURCE_FILE_NAMES[sdk=iphonesimulator*] = omiWatchApp.app setting present across all build configurations.

Confidence Score: 5/5

• This PR is safe to merge — it makes three precise, well-understood Xcode project file corrections with no logic or runtime risk.
• All three changes are targeted fixes to pre-existing stubs that were never wired up. The PBXBuildFile, PBXTargetDependency, and PBXContainerItemProxy objects all pre-existed with correct attributes (platformFilter = iphoneos). Simulator exclusion is doubly guarded by both platformFilter and EXCLUDED_SOURCE_FILE_NAMES[sdk=iphonesimulator*]. The buildActionMask = 2147483647 value is already the standard used by every other copy/embed phase in the project. No source code was modified.
• No files require special attention

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Xcode Build Triggered] --> B{SDK Target?}
    B -- "iphonesimulator" --> C[omiWatchApp dependency skipped\nplatformFilter = iphoneos]
    B -- "iphoneos" --> D[Build omiWatchApp\nPBXTargetDependency]
    D --> E[Build Runner.app]
    E --> F{buildActionMask\ncheck}
    F -- "was 8 = install only" --> G["❌ Embed Watch Content\nskipped on debug builds"]
    F -- "now 2147483647 = all builds" --> H[Run Embed Watch Content phase]
    H --> I{platformFilter?}
    I -- "iphoneos" --> J["✅ omiWatchApp.app\nembedded into Runner\nat Contents/Watch/"]
    I -- "simulator" --> K["⛔ EXCLUDED_SOURCE_FILE_NAMES\nblocks embedding"]
    J --> L[Apple Watch app\nvisible on iPhone]

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_{Last reviewed commit: 4bbf591}