refactor!: working WD-4 user discovery

Dockerfile

@@ -0,0 +1,24 @@
+FROM golang:1.23-alpine AS builder
+WORKDIR /build
+
+COPY ./go.mod .
+COPY ./go.sum .
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=0 go build -o /build/versia-go
+
+FROM alpine:3 AS runner
+WORKDIR /app
+
+RUN apk add curl --no-cache
+
+# Copy over some sources to get Sentry's source mapping working in Go
+# https://docs.sentry.io/platforms/go/troubleshooting/#missing-stack-trace
+COPY ./pkg /app/pkg
+COPY ./internal /app/internal
+COPY ./ent app/ent
+
+COPY --from=builder /build/versia-go /usr/local/bin/versia-go
+
+ENTRYPOINT [ "/usr/local/bin/versia-go" ]