feat: add work flow

Dockerfile

@@ -0,0 +1,21 @@
+# syntax=docker/dockerfile:1.7
+
+FROM golang:1.25 AS builder
+ARG TARGETOS=linux
+ARG TARGETARCH=amd64
+ARG VERSION=dev
+ARG COMMIT=dev
+WORKDIR /src
+COPY go.mod go.sum ./
+RUN --mount=type=cache,target=/go/pkg/mod \
+    go mod download
+COPY . .
+RUN --mount=type=cache,target=/root/.cache/go-build \
+    CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH \
+    go build -trimpath -ldflags "-s -w -X github.com/any-hub/any-hub/internal/version.Version=${VERSION} -X github.com/any-hub/any-hub/internal/version.Commit=${COMMIT}" -o /out/any-hub ./cmd/any-hub
+
+FROM gcr.io/distroless/static-debian12:nonroot
+COPY --from=builder /out/any-hub /usr/local/bin/any-hub
+USER nonroot:nonroot
+ENTRYPOINT ["/usr/local/bin/any-hub"]
+CMD ["--help"]