chore: import upstream snapshot with attribution

Dockerfile

@@ -0,0 +1,26 @@
+FROM alpine:latest
+ARG TARGETPLATFORM
+ENV USER=micro
+ENV GROUPNAME=$USER
+ARG UID=1001
+ARG GID=1001
+RUN addgroup --gid "$GID" "$GROUPNAME" \
+    && adduser \
+    --disabled-password \
+    --gecos "" \
+    --home "/micro" \
+    --ingroup "$GROUPNAME" \
+    --no-create-home \
+    --uid "$UID" "$USER"
+
+ENV PATH=/usr/local/go/bin:$PATH
+RUN apk --no-cache add git make curl
+COPY --from=golang:1.26.0-alpine /usr/local/go /usr/local/go
+
+COPY $TARGETPLATFORM/micro /usr/local/go/bin/
+COPY $TARGETPLATFORM/protoc-gen-micro /usr/local/go/bin/
+
+WORKDIR /micro
+EXPOSE 8080
+ENTRYPOINT ["/usr/local/go/bin/micro"]
+CMD ["server"]