message: Handle bot -> VMX invite
diff: @@ -936,14 +936,14 @@ export class MatrixHandler {
  // cases [4] and [5] : We cannot accept on behalf of real matrix users, so nop
  return BridgeRequestErr.ERR_NOT_MAPPED;
  }
  - else if (event.content.is_direct) {
  + else {
  // cases [1] and [2] : The invitee represents a real IRC user
  const ircUser = await this.ircBridge.matrixToIrcUser(invitee);
  // is the invite from the bot?
  if (this.ircBridge.getAppServiceUserId() === event.sender) {
  await this.handleInviteFromBot(req, event, ircUser); // case [2]
  }
  - else {
  + else if (event.content.is_direct) {
  await this.handleInviteFromUser(req, event, ircUser); // case [1]
  }
  }
  