Expose onBeforeReportSend callback

[FranAguilera]

What

Resolves BIT-7610

Brings parity to RN with available callback in the native sdk (see related PR here)

Example below

crashReporting: {
      UNSTABLE_enableJsErrors: true, // Existing

      // Added now
      UNSTABLE_onBeforeReportSend: (report) => {
        console.log('Issue callback triggered:', report);
      },
}

Verification

• Verified with Android in this session
• Verified with iOS in this session

[Copilot]

Pull request overview

This PR exposes a new React Native UNSTABLE_onBeforeReportSend callback that fires before an issue report is sent, aligning RN behavior with the native SDKs.

Changes:

• Adds a JS-facing UNSTABLE_onBeforeReportSend crash reporting option and wires it to native-emitted events.
• Implements native issue report callbacks on iOS/Android and forwards them to JS via event emitters.
• Updates documentation and example apps to demonstrate the new callback.

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
packages/react-native/src/index.tsx	Adds new public types/options and registers an event listener to invoke UNSTABLE_onBeforeReportSend.
packages/react-native/src/NativeBdReactNative.ts	Extends the TurboModule spec with addListener/removeListeners to support RN event emitter semantics.
packages/react-native/ios/Logger.swift	Configures Capture’s issue callback and posts a notification containing report metadata.
packages/react-native/ios/BdReactNative.mm	Bridges notifications to JS events via RCTEventEmitter.
packages/react-native/ios/BdReactNative.h	Switches module base class to RCTEventEmitter for both old/new architecture.
packages/react-native/android/src/main/java/com/bdreactnative/BdReactNativeModule.kt	Configures Capture issue callback and emits issue report events to JS.
packages/react-native/README.md	Documents UNSTABLE_onBeforeReportSend and adds usage examples.
examples/expo/src/lib/bitdrift.ts	Demonstrates callback usage and logging of report metadata.
examples/HermesSample/lib/bitdrift.ts	Demonstrates callback usage and logging of report metadata.

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[Copilot]

Pull request overview

Adds a React Native-facing onBeforeReportSend (issue report) callback by bridging native issue report callbacks to JS via an event emitter, bringing parity with native SDK behavior.

Changes:

• Introduces JS types and init-time wiring to subscribe to a native “before report send” event and enable native callback bridging only when needed.
• Implements native-side callback plumbing on iOS (NotificationCenter → RCTEventEmitter) and Android (IssueReportCallback → DeviceEventEmitter), plus required event-emitter contract methods.
• Updates README and sample apps to demonstrate the new callback.

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
packages/react-native/src/index.tsx	Adds public callback/types, subscribes to issue-report events, and maps JS options to native options with a bridge enable flag.
packages/react-native/src/NativeBdReactNative.ts	Extends TurboModule spec/options to include internal enable flag + event emitter contract methods.
packages/react-native/ios/Logger.swift	Wires Capture issue callback to a NotificationCenter notification and threads it via a dedicated queue.
packages/react-native/ios/BdReactNative.mm	Converts the notification into an RN event (RCTEventEmitter) and forwards the new enable flag into Logger start.
packages/react-native/ios/BdReactNative.h	Makes the module an RCTEventEmitter to support JS event subscriptions.
packages/react-native/android/src/main/java/com/bdreactnative/BdReactNativeModule.kt	Adds issue callback configuration and emits issue reports to JS; adds addListener/removeListeners no-ops.
packages/react-native/README.md	Documents the new callback option in usage/config sections.
examples/expo/src/lib/bitdrift.ts	Demonstrates the callback in the Expo example.
examples/HermesSample/lib/bitdrift.ts	Demonstrates the callback in the Hermes sample.

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