fix: add Dockerfile

Author: thenodon

Dockerfile

@@ -0,0 +1,20 @@
+# Build stage
+FROM golang:1.25-alpine AS builder
+# Set necessary environmet variables needed for our image
+ENV GO111MODULE=on \
+    CGO_ENABLED=0 \
+    GOOS=linux
+WORKDIR /app
+COPY go.mod .
+COPY go.sum .
+RUN go mod download
+COPY . .
+ARG VERSION=dev
+RUN go build -ldflags "-X main.version=${VERSION}" -o mcp-parseable-server ./cmd/mcp_parseable_server
+
+# Final image
+FROM alpine:3.19
+WORKDIR /app
+COPY --from=builder /app/mcp-parseable-server .
+EXPOSE 9034
+ENTRYPOINT ["./mcp-parseable-server"]