feat: [SDK-4728] add no-location demo app

[fadi-george]

Description

One Line Summary

Adds a runnable examples/demo-no-location app that demonstrates push usage without the OneSignal location module.

Details

Motivation

The disable-location module flags are easier to validate and document with a small runnable app that excludes location permissions and allows manual testing of push behavior.

Scope

This stacked PR adds only the demo app changes on top of the core disable-location support PR:

• Adds a lightweight React Native no-location demo app.
• Enables $OneSignalDisableLocation = true and OneSignal_disableLocation=true in the demo native projects.
• Removes app location permissions and app-extension linkage from the demo build path.
• Adds UI for requesting notification permission, sending a test push, and probing the disabled location call path.

Testing

Unit testing

No unit tests were added for the demo app.

Manual testing

• Ran vp run ios in examples/demo-no-location; app built and launched successfully.
• Ran vp run android in examples/demo-no-location; app built, installed, and launched successfully.
• Ran vp exec tsc --noEmit in examples/demo-no-location.
• Verified iOS Pod lock / XCFramework inputs do not include OneSignalLocation.
• Verified Android logs show the expected missing location module message when tapping TEST LOCATION REQUEST.

Affected code checklist

• Notifications
  • Display
  • Open
  • Push Processing
  • Confirm Deliveries
• Outcomes
• Sessions
• In-App Messaging
• REST API requests
• Public API changes

Checklist

Overview

• I have filled out all REQUIRED sections above
• PR does one thing
• Any Public API changes are explained in the PR details and conform to existing APIs

Testing

• I have included test coverage for these changes, or explained why they are not needed
• All automated tests pass, or I explained why that is not possible
• I have personally tested this on my device, or explained why that is not possible

Final pass

• Code is as readable as possible.
• I have reviewed this PR myself, ensuring it meets each checklist item

Made with Cursor

[sherwinski]

Confirmed that the error gets emitted in logcat but the app doesn't crash:

06-09 14:21:35.283 E OneSignal: OneSignal location module is not available. Add the location dependency to use OneSignal.Location.
06-09 14:21:35.283 E OneSignal: java.lang.Exception: Must include gradle module com.onesignal:Location ...
  at ...MisconfiguredLocationManager.requestPermission(MisconfiguredLocationManager.kt:16)
  at ...RNOneSignal.requestLocationPermission(RNOneSignal.java:332)