first commit

backend/Dockerfile

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+FROM golang:1.25-alpine AS build
+
+WORKDIR /app
+
+COPY go.mod ./
+RUN apk add --no-cache build-base
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=1 GOOS=linux go build -o /bin/mira-api ./cmd/api
+
+FROM alpine:3.21
+
+RUN addgroup -S mira && adduser -S mira -G mira
+WORKDIR /app
+
+COPY --from=build /bin/mira-api /usr/local/bin/mira-api
+COPY --from=build /app/migrations /app/migrations
+RUN mkdir -p /var/lib/mira/uploads && chown -R mira:mira /var/lib/mira
+
+USER mira
+ENV GODEBUG=netdns=cgo
+EXPOSE 8080
+
+CMD ["mira-api"]