Add docker files

.dockerignore

@@ -0,0 +1 @@
+.gitignore

Dockerfile

@@ -0,0 +1,14 @@
+FROM rust:1.72-slim-bullseye AS builder
+
+WORKDIR /bebot-build
+
+COPY . ./
+RUN cargo build --release
+
+FROM debian:bookworm-slim
+
+WORKDIR /bebot
+
+COPY --from=builder /bebot-build/target/release/bebot ./
+
+ENTRYPOINT [ "/bebot/bebot", "/bebot/config/bebot/yaml" ]