feat: rename allowed_pubkeys to allowed_npubs with normalization

- Config now accepts npub format only (human-readable)
- Automatically converts npubs to hex pubkeys at load time
- Updated InterceptorOptions.AllowedPubkeys -> AllowedNpubs
- Added validation to reject hex format in config (npub only)
- Updated documentation to clarify npub-only config
- Added comprehensive tests for npub normalization

Config is for humans (npub), internal code uses hex pubkeys.

1 files changed, 4 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 87ede58..35ea9f7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: proto proto-lint proto-breaking test build clean
+.PHONY: proto proto-lint proto-breaking test build clean deploy
 
 # Generate proto files
 proto:
@@ -32,6 +32,9 @@ clean:
         rm -rf api/
         rm -f bin/relay
 
+deploy:
+        ship --name nostr-grpc --binary ./bin/relay
+
 # Install buf (if not already installed)
 install-buf:
         @if ! command -v buf &> /dev/null; then \