fix(antelop): route FCM pushes through SDK, per-flavor plist on iOS, unify applicationId

- Add AntelopAwareMessagingService so the Antelop SDK gets first dibs on every
  FCM push before delegating to firebase_messaging. Unblocks SCA wallet
  activation on Android, which was waiting forever for pushes that the
  FlutterFirebaseMessagingService was swallowing ever since Firebase was
  integrated. Remove the stock Antelop and firebase_messaging services via
  manifest-merge so only the wrapper handles MESSAGING_EVENT.
- Add Copy AntelopRelease Build Phase in Xcode to copy
  Runner/AntelopRelease-{flavor}.plist over the fixed AntelopRelease.plist
  inside the .app bundle based on CONFIGURATION. Without this the iOS SDK
  silently used the production plist on every flavor.
- Revert the six applicationId values (3 AndroidManifest + 3 AntelopRelease
  plist) to the sample id 4713640103500149457, which is the only one
  provisioned in Antelop's backend today. The four env+platform ids they
  provided all fail with 9999 / cryptography: Error while decrypting data.
  To be updated once Treezor confirms the real ids.
- Add packages/flutter_treezor_entrust_sdk_bridge/example as a pub workspace
  member and bump its Dart SDK and flutter_lints constraints so
  'melos bootstrap' stops failing with 'dependencies for
  flutter_treezor_entrust_sdk_bridge_example missing'.

apps/mobile_app/ios/Runner.xcodeproj/project.pbxproj

@@ -256,6 +256,7 @@
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
 				F0758EB530B1A8787EB3F30B /* Copy GoogleService-Info */,
+				AA0000022345678900000001 /* Copy AntelopRelease */,
 				437F5EA1E5D92D7C421FD996 /* [CP] Embed Pods Frameworks */,
 				791C3CA41F1AAEE1267769C8 /* [CP] Copy Pods Resources */,
 				0F0F4E82D9AA0B3E11014E72 /* FlutterFire: "flutterfire upload-crashlytics-symbols" */,
@@ -479,6 +480,24 @@
 			shellPath = /bin/sh;
 			shellScript = "\"${SRCROOT}/scripts/copy-google-service-plist.sh\"";
 		};
+		AA0000022345678900000001 /* Copy AntelopRelease */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+			);
+			name = "Copy AntelopRelease";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${SRCROOT}/scripts/copy-antelop-release-plist.sh\"";
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */