- pkg/protocol/ws/client.go
- Added logging for received subscription events.
- Optimized subscription ID assignment.
- pkg/protocol/nwc/client.go
- Implemented `Subscribe` function to handle event subscriptions.
- cmd/walletcli/main.go
- Added support for `subscribe` command to handle notifications.
- Replaced `ctx` with `c` for context usage across all commands.
- pkg/crypto/p256k/helpers.go
- Removed unnecessary logging from `HexToBin` function.