🎉 live server seems to be working now

Makefile

@@ -0,0 +1,35 @@
+BINDIR       := bin
+CLIENT       := $(BINDIR)/sendspin-client
+SERVER       := $(BINDIR)/sendspin-server
+LIVE_SERVER  := $(BINDIR)/sendspin-live-server
+CROSS_IMAGE  := rpi-sendspin-cross
+
+.PHONY: all build client server live-server rpi test vet clean
+
+all: build
+
+build: client server live-server
+
+client:
+	go build -o $(CLIENT) ./cmd/client/
+
+server:
+	go build -o $(SERVER) ./cmd/server/
+
+live-server:
+	go build -o $(LIVE_SERVER) ./cmd/live-server/
+
+test:
+	go test ./...
+
+vet:
+	go vet ./...
+
+# Cross-compile for RPi via Docker (armhf + arm64)
+rpi:
+	docker build --network=host -f Dockerfile.cross -t $(CROSS_IMAGE) .
+	mkdir -p $(BINDIR)
+	docker run --rm --network=host -v $(CURDIR)/$(BINDIR):/binaries $(CROSS_IMAGE)
+
+clean:
+	rm -rf $(BINDIR)