Add webRTC handlers

- Bind webRCT callbacks from socket
- Handle incoming account message for webRTC

GitLab: #53
Change-Id: I4ed28e7ca41e8e3870968819c75ffad249a188d0
diff --git a/common/src/enums/websocket-message-type.ts b/common/src/enums/websocket-message-type.ts
index 9f95d60..4337d3a 100644
--- a/common/src/enums/websocket-message-type.ts
+++ b/common/src/enums/websocket-message-type.ts
@@ -17,5 +17,5 @@
  */
 export enum WebSocketMessageType {
   WebRTCOffer = 'webrtc-offer',
-  WebRCTAnswer = 'webrtc-answer',
+  WebRTCAnswer = 'webrtc-answer',
 }