Add NIP-11 relay synchronization and group management features

- Introduced a new `sync` package for managing NIP-11 relay information and relay group configurations.
- Implemented a cache for NIP-11 documents, allowing retrieval of relay public keys and authoritative configurations.
- Enhanced the sync manager to update peer lists based on authoritative configurations from relay group events.
- Updated event handling to incorporate policy checks during event imports, ensuring compliance with relay rules.
- Refactored various components to utilize the new `sha256-simd` package for improved performance.
- Added comprehensive tests to validate the new synchronization and group management functionalities.
- Bumped version to v0.24.1 to reflect these changes.

scripts/test-deploy-local.sh

@@ -32,7 +32,6 @@ fi
 echo -e "${YELLOW}2. Testing script validation...${NC}"
 required_files=(
     "go.mod"
-    "scripts/ubuntu_install_libsecp256k1.sh"
     "scripts/update-embedded-web.sh"
     "app/web/package.json"
 )
@@ -49,7 +48,6 @@ done
 echo -e "${YELLOW}3. Testing script permissions...${NC}"
 required_scripts=(
     "scripts/deploy.sh"
-    "scripts/ubuntu_install_libsecp256k1.sh"
     "scripts/update-embedded-web.sh"
 )