CLN grpc support

[sekulicd]

Before this datadir was not setup correctly for CLN.
This also adds separate port for GRPC.

@tiero @altafan please review.

[tiero]

Can you please test the Readme commands as well? I assume before the folder was created in /root/.lighting ing

Just make sure the change is not breaking some other commands

[tiero]

Also can you double check that the latest permission PR #198 may have fixed your issues with datadir permission?

[sekulicd]

Also can you double check that the latest permission PR #198 may have fixed your issues with datadir permission?

Still see permission err in logs

Core-Lightning starting
Couldn't watch /root/.lightning/bitcoin: Permission denied
Core-Lightning started, RPC available on port 9835
lightningd --network="${LIGHTNINGD_NETWORK}" "$@"
2024-12-23T09:51:02.506Z INFO    lightningd: v24.08.2

To reproduce build from master and run
./build/nigiri-darwin-arm64 start —ln

[tiero]

Ok I see how now having /root/.lightning being an issue ACK