Initial commit

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Makefile

@@ -0,0 +1,18 @@
+.PHONY: dev-backend dev-frontend build clean
+
+dev-backend:
+	cd backend && go run ./cmd/server
+
+dev-frontend:
+	cd frontend && pnpm dev
+
+build:
+	cd frontend && pnpm install && pnpm build
+	rm -rf backend/static/*
+	cp -r frontend/dist/* backend/static/
+	cd backend && CGO_ENABLED=1 go build -o ../krafttrainer ./cmd/server
+
+clean:
+	rm -f krafttrainer
+	rm -rf frontend/dist
+	find backend/static -not -name '.gitkeep' -not -path backend/static -delete 2>/dev/null || true