Redo docker setup

Author: winks

Dockerfile

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+FROM clojure:temurin-21-lein-bookworm-slim
+
+RUN mkdir /app && \
+	apt-get update && \
+        apt-get install -y make curl jq && \
+        apt-get clean && \
+	apt-get autoclean
+
+COPY target/uberjar/multiplex.jar /app
+
+EXPOSE 3000
+WORKDIR /app
+CMD ["/opt/java/openjdk/bin/java","-Xms128m","-Xmx256m","-jar","multiplex.jar"]

build_in_container.sh

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+#!/usr/bin/bash
+exec docker run --rm -it \
+-v "${PWD}:/app" \
+-v "./tmp/.m2:/root/.m2" \
+clojure:temurin-21-lein-bookworm-slim bash
+
+# run `lein uberjar` in /app