refactor(types): drop circuit-breaker SocketConfig fields and default

Removes the 5 optional circuit-breaker config fields exposed via SocketConfig
and the corresponding default in DEFAULT_CONNECTION_CONFIG:

  - enableCircuitBreaker
  - queryCircuitBreaker
  - connectionCircuitBreaker
  - preKeyCircuitBreaker
  - messageCircuitBreaker

Also drops the CircuitBreakerOptions import.

Backward compatibility: these were ALL optional. Callers that set them
will see no compile error (TypeScript accepts unknown extra props on
loose object literals through structural typing) and the values are
simply ignored. A future major version may want to mark these as
forbidden with a more aggressive type, but for now silent ignore is
the least intrusive transition.

src/Defaults/index.ts

@@ -142,8 +142,6 @@ export const DEFAULT_CONNECTION_CONFIG: SocketConfig = {
 	getMessage: async () => undefined,
 	cachedGroupMetadata: async () => undefined,
 	makeSignalRepository: makeLibSignalRepository,
-	// Circuit breaker configuration
-	enableCircuitBreaker: true,
 	// Listener limits (memory leak prevention)
 	// WebSocket: 8 core events (open, close, error, message, ping, pong, upgrade, unexpected-response)
 	//          + 10 dynamic listeners (reconnect handlers, custom events)

src/Types/Socket.ts

@@ -1,7 +1,6 @@
 import type { Agent } from 'https'
 import type { URL } from 'url'
 import { proto } from '../../WAProto/index.js'
-import type { CircuitBreakerOptions } from '../Utils/circuit-breaker'
 import type { ILogger } from '../Utils/logger'
 import type { AuthenticationState, LIDMapping, SignalAuthState, TransactionCapabilityOptions } from './Auth'
 import type { GroupMetadata } from './GroupMetadata'
@@ -203,23 +202,6 @@ export type SocketConfig = {
 		pnToLIDFunc?: (jids: string[]) => Promise<LIDMapping[] | undefined>
 	) => SignalRepositoryWithLIDStore
 
-	// === Circuit Breaker Configuration ===
-
-	/** Enable circuit breaker protection for socket operations (default: true) */
-	enableCircuitBreaker?: boolean
-
-	/** Circuit breaker configuration for query operations */
-	queryCircuitBreaker?: Partial<CircuitBreakerOptions>
-
-	/** Circuit breaker configuration for connection operations */
-	connectionCircuitBreaker?: Partial<CircuitBreakerOptions>
-
-	/** Circuit breaker configuration for pre-key operations */
-	preKeyCircuitBreaker?: Partial<CircuitBreakerOptions>
-
-	/** Circuit breaker configuration for message operations */
-	messageCircuitBreaker?: Partial<CircuitBreakerOptions>
-
 	// === Listener Limits (Memory Leak Prevention) ===
 
 	/**