ci: add dockerfile

Dockerfile

@@ -0,0 +1,33 @@
+# cargo-chef and the Rust toolchain
+FROM lukemathwalker/cargo-chef AS chef
+WORKDIR /app
+
+# prepare recipe
+FROM chef AS planner
+COPY . .
+RUN cargo chef prepare --recipe-path recipe.json
+
+# build artifact
+FROM chef AS builder
+COPY --from=planner /app/recipe.json recipe.json
+## build dependencies
+RUN cargo chef cook --release --recipe-path recipe.json
+## build application
+COPY . .
+RUN cargo build --release
+
+# build slim image
+FROM debian:bookworm-slim AS runtime
+WORKDIR /app
+COPY --from=builder /app/target/release/toyou-cleanup /home/toyou-cleanup
+
+RUN \
+  apt-get update && \
+  apt-get install -y curl vim openssl
+
+RUN \
+  apt-get clean && \
+  apt-get autoclean && \
+  rm -rf /var/lib/apt/lists/*
+
+CMD ["/home/toyou-cleanup"]