feat: migrate to rust

Dockerfile

@@ -1,8 +1,15 @@
-FROM golang:1-alpine3.21 as build
+FROM rust:1-alpine3.21 as build
+
 WORKDIR /src
+
+RUN apk add --no-cache musl-dev
+
 COPY . .
-RUN go build -o /proxy .
+
+
+RUN cargo install --path .
 
 FROM alpine:3.21
-COPY --from=build /proxy /proxy
-ENTRYPOINT [ "/proxy" ]
+COPY --from=build /usr/local/cargo/bin/tcp_proxy /usr/local/bin/tcp_proxy
+
+ENTRYPOINT [ "tcp_proxy" ]