init xboard node

Makefile

@@ -0,0 +1,41 @@
+VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
+BUILD_TIME ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
+LDFLAGS := -s -w -X main.version=$(VERSION) -X main.buildTime=$(BUILD_TIME)
+
+.PHONY: build clean test docker install
+
+# Build for current platform
+build:
+	go build -ldflags "$(LDFLAGS)" -tags with_quic -o xboard-node ./cmd/xboard-node
+
+# Build for Linux amd64
+build-linux:
+	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "$(LDFLAGS)" -tags with_quic -o xboard-node-linux-amd64 ./cmd/xboard-node
+
+# Build for Linux arm64
+build-linux-arm64:
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags "$(LDFLAGS)" -tags with_quic -o xboard-node-linux-arm64 ./cmd/xboard-node
+
+# Build all platforms
+build-all: build-linux build-linux-arm64
+
+# Run tests
+test:
+	go test -tags with_quic -v ./...
+
+# Clean build artifacts
+clean:
+	rm -f xboard-node xboard-node-linux-*
+
+# Build Docker image
+docker:
+	docker build -t xboard-node:$(VERSION) -t xboard-node:latest .
+
+# Install to system (single node, legacy compat)
+install: build
+	sudo cp xboard-node /usr/local/bin/
+	sudo mkdir -p /etc/xboard-node
+	@if [ ! -f /etc/xboard-node/config.yml ]; then \
+		sudo cp config.yml.example /etc/xboard-node/config.yml; \
+		echo "Config copied to /etc/xboard-node/config.yml - please edit it"; \
+	fi