refactor: remove trailing expo 54 references

Author: hurali97

apps/AppleApp/Brownfield Apple App.xcodeproj/project.pbxproj

@@ -195,21 +195,6 @@
 /* End PBXFileReference section */
 
 /* Begin PBXFileSystemSynchronizedBuildFileExceptionSet section */
-		79B8BE822FB7270F00B94C6F /* Exceptions for "Brownfield Apple App" folder in "Brownfield Apple App (ExpoApp54)" target */ = {
-			isa = PBXFileSystemSynchronizedBuildFileExceptionSet;
-			membershipExceptions = (
-				Assets.xcassets,
-				BrownfieldAppleApp.swift,
-				components/ContentView.swift,
-				components/GreetingCard.swift,
-				components/MaterialCard.swift,
-				components/MessagesView.swift,
-				components/ReferralsScreen.swift,
-				components/SettingsScreen.swift,
-				components/Toast.swift,
-			);
-			target = 79B8BE682FB7270E00B94C6F /* Brownfield Apple App (ExpoApp54) */;
-		};
 		7A1B2C3D4E5F60718293A203 /* Exceptions for "Brownfield Apple App" folder in "Brownfield Apple App (ExpoAppBeta)" target */ = {
 			isa = PBXFileSystemSynchronizedBuildFileExceptionSet;
 			membershipExceptions = (
@@ -231,7 +216,6 @@
 		793C76A92EEBF938008A2A34 /* Brownfield Apple App */ = {
 			isa = PBXFileSystemSynchronizedRootGroup;
 			exceptions = (
-				79B8BE822FB7270F00B94C6F /* Exceptions for "Brownfield Apple App" folder in "Brownfield Apple App (ExpoApp54)" target */,
 				7A1B2C3D4E5F60718293A203 /* Exceptions for "Brownfield Apple App" folder in "Brownfield Apple App (ExpoAppBeta)" target */,
 			);
 			path = "Brownfield Apple App";

apps/README.md

@@ -3,7 +3,7 @@
 This directory contains demo projects showcasing the usage of the `react-native-brownfield` library.
 
 - `RNApp` - the React Native application that is packaged to AAR and XCFramework archives and integrated into native projects
-- `ExpoApp55` - another Expo application similar to `ExpoApp54`, but using Expo SDK v55
+- `ExpoApp55` - Expo application using Expo SDK v55
 - `ExpoApp56` - a fresh Expo SDK v56 application wired into the same Brownfield packaging and consumer-app flows as the older Expo examples
 - `ExpoAppBeta` - a temporary Expo app generated in CI to test new Expo beta releases before stable support is added
 - `AndroidApp` - the native Android application that integrates the RNApp AAR package (a "consumer" of the RNApp library); it comes in two flavors:
@@ -15,7 +15,3 @@ This directory contains demo projects showcasing the usage of the `react-native-
   - `Brownfield Apple App (ExpoApp56)` — uses the artifact from `ExpoApp56` (scheme **Brownfield Apple App Expo 56**, configuration `Release`)
   - `Brownfield Apple App (ExpoAppBeta)` — uses the artifact from `ExpoAppBeta` (scheme **Brownfield Apple App Expo Beta**, configuration `Release`)
   From `apps/AppleApp`, run `yarn build:example:ios-consumer:vanilla`, `yarn build:example:ios-consumer:expo55`, `yarn build:example:ios-consumer:expo56`, or `yarn build:example:ios-consumer:expobeta` to copy XCFrameworks into `package/` and build the matching target. `yarn build:example:ios-consumer:expo` is an alias for `expo56`.
-
-## Additional notes
-
-There are 3 demo apps for Expo: `ExpoApp56` and `ExpoApp55` (post-55 Expo SDK examples) plus `ExpoApp54` (the pre-55 Expo SDK example). This keeps the repository covered across both the older special-handling path and the newer Expo config plugin path used for Expo SDK >= 55.

docs/docs/docs/getting-started/examples.mdx

@@ -5,7 +5,7 @@ You can find example projects demonstrating the usage of React Native Brownfield
 It contains the following apps:
 
 - `RNApp` - a React Native app that is packaged using React Native Brownfield to an artifact consumed in native apps, in which you can refer to an exemplar usage of the library for packaging a React Native app to a consumable artifact
-- `ExpoApp55` - another Expo application similar to `ExpoApp54`, but using Expo SDK v55
+- `ExpoApp55` - Expo application using Expo SDK v55
 - `ExpoApp56` - a fresh Expo SDK v56 application wired into the same Brownfield packaging and consumer-app flows as the older Expo examples
 - `AndroidApp` - an Android app consuming the packaged artifact from `RNApp` or `ExpoApp`, in which you can refer to an exemplar usage of the library for integrating React Native Brownfield into a native Android app; this app comes in two flavors:
   - `expo` - which uses the artifact produced from `ExpoApp`

packages/react-native-brownfield/src/expo-config-plugin/ios/__tests__/xcodeHelpers.test.ts

@@ -55,15 +55,6 @@ describe('getAppTargetDeploymentTarget', () => {
 
     expect(getAppTargetDeploymentTarget(project, 'ExpoApp56')).toBe('16.4');
   });
-
-  it('falls back to the debug deployment target when release is unavailable', () => {
-    const project = {
-      getBuildProperty: (_prop: string, build?: string) =>
-        build === 'Debug' ? '15.0' : undefined,
-    } as any;
-
-    expect(getAppTargetDeploymentTarget(project, 'ExpoApp54')).toBe('15.0');
-  });
 });
 
 describe('rewriteBundleReactNativePhaseScriptForFrameworkTarget', () => {