feat: increased security

dockerfile

@@ -7,12 +7,19 @@ RUN go mod download && go mod verify
 
 COPY . ./
 
-RUN go build -o bin/application ./cmd
+RUN CGO_ENABLED=0 go build -o bin/application ./cmd
 
 FROM alpine:3.21 AS runner
 
+RUN addgroup -S app && adduser -S app -G app
+
 WORKDIR /opt
 
+COPY --from=builder --chown=app:app /opt/bin/application ./
+
+USER app
+
+CMD ["./application"]
 COPY --from=builder /opt/bin/application ./
 
 CMD ["./application"]