CODEBASE: Recheck all usages of typecasting with JSON.parse (#1775)

src/RemoteFileAPI/Remote.ts

@@ -40,6 +40,10 @@ export class Remote {
 }
 
 function handleMessageEvent(this: WebSocket, e: MessageEvent): void {
+  /**
+   * Validating e.data and the result of JSON.parse() is too troublesome, so we typecast them here. If the data is
+   * invalid, it means the RFA "client" (the tool that the player is using) is buggy, but that's not our problem.
+   */
   const msg = JSON.parse(e.data as string) as RFAMessage;
 
   if (!msg.method || !RFARequestHandler[msg.method]) {