Initial commit: libp2p-native-bridge package

- Extracted libp2p component from main app
- Created modular package structure with interfaces and implementations
- Added dependency injection for NativeModules
- Configured for IOR loading from Gitea
- Added comprehensive README and documentation

utils/eventHelpers.ts

@@ -0,0 +1,103 @@
+/**
+ * Helper functions for standardized event emission across platforms
+ * Import this file in native modules to ensure consistent event structures
+ */
+
+import type {
+  ConnectionStatusEvent,
+  ErrorEvent,
+  LogEvent,
+  PeerDiscoveredEvent,
+  PeerInfoEvent,
+  PeerLostEvent,
+} from './types';
+
+/**
+ * Creates a standardized connection status event payload
+ */
+export function createConnectionStatusEvent(
+  peerId: string,
+  status: string,
+  direction?: string,
+  multiaddr?: string,
+  error?: string,
+  reason?: string,
+): ConnectionStatusEvent {
+  return {
+    peerId,
+    status: status as ConnectionStatus,
+    direction: direction as ConnectionDirection,
+    multiaddr,
+    error,
+    reason,
+  };
+}
+
+/**
+ * Creates a standardized peer discovered event payload
+ */
+export function createPeerDiscoveredEvent(
+  peerId: string,
+  addresses: string[],
+): PeerDiscoveredEvent {
+  return {
+    peerId,
+    addresses,
+    multiaddrs: addresses, // Use same array for both for compatibility
+  };
+}
+
+/**
+ * Creates a standardized peer lost event payload
+ */
+export function createPeerLostEvent(peerId: string): PeerLostEvent {
+  return {
+    peerId,
+  };
+}
+
+/**
+ * Creates a standardized log event payload
+ */
+export function createLogEvent(
+  message: string,
+  level: 'debug' | 'info' | 'warn' | 'error' = 'info',
+): LogEvent {
+  return {
+    message,
+    level,
+  };
+}
+
+/**
+ * Creates a standardized error event payload
+ */
+export function createErrorEvent(message: string, code?: string): ErrorEvent {
+  return {
+    message,
+    code,
+  };
+}
+
+/**
+ * Creates a standardized peer info event payload
+ */
+export function createPeerInfoEvent(peerId: string, multiaddrs: string[]): PeerInfoEvent {
+  return {
+    peerId,
+    multiaddrs,
+  };
+}
+
+/**
+ * Event names used across platforms
+ */
+export const EVENT_NAMES = {
+  PEER_INFO: 'onPeerInfo',
+  PEER_DISCOVERED: 'onPeerDiscovered',
+  PEER_LOST: 'onPeerLost',
+  CONNECTION_STATUS: 'onConnectionStatus',
+  INCOMING_CONNECTION: 'onIncomingConnection',
+  LOG: 'onLog',
+  ERROR: 'onError',
+} as const;