- Implemented a default channel acceptor script for the channel acceptor in 'channel_acceptor.go'. If no accept script is provided, the default script is set to "continue".
- Updated 'cln_plugin.go' to include a new DefaultChannelAcceptorScript variable with an empty string default value.
- Updated the handleGetManifest function to include DefaultChannelAcceptorScript as a default for the 'channelAcceptScript' field.