feat(socket): integrate circuit breaker with Socket operations

- Add circuit breaker configuration options to SocketConfig type
- Initialize circuit breakers for query, connection, and pre-key operations
- Wrap query() with circuit breaker protection for all WhatsApp queries
- Wrap sendRawMessage() with connection circuit breaker
- Integrate pre-key circuit breaker with uploadPreKeys()
- Add circuit breaker utilities to socket return object (stats, reset)
- Clean up circuit breakers on connection close
- Fix TypeScript errors in utility files (prometheus-metrics, logger-adapter, etc.)

Circuit breakers provide:
- Sliding window failure tracking
- Automatic state transitions (closed -> open -> half-open)
- Configurable thresholds and timeouts
- Prometheus metrics integration
- Event callbacks for monitoring

src/Utils/baileys-event-stream.ts

@@ -321,7 +321,8 @@ export class BaileysEventStream extends EventEmitter {
 		// Find correct position
 		let insertIndex = this.buffer.length
 		for (let i = 0; i < this.buffer.length; i++) {
-			if (PRIORITY_VALUES[this.buffer[i].priority] > eventPriorityValue) {
+			const bufferEvent = this.buffer[i]
+			if (bufferEvent && PRIORITY_VALUES[bufferEvent.priority] > eventPriorityValue) {
 				insertIndex = i
 				break
 			}