chore: Update Dockerfile to optimize installation process and improve…

… maintainability

core/Dockerfile

@@ -2,13 +2,15 @@ FROM eclipse-temurin:21-jre
 
 LABEL maintainer="SoftInstigate <info@softinstigate.com>"
 
-RUN apt-get update && apt-get install -y && apt-get clean
+RUN apt-get update && \
+	apt-get --no-install-recommends install -y && \
+	apt-get clean
 
 WORKDIR /opt/restheart
 COPY target/restheart-core.jar ./restheart.jar
-COPY target/lib/* lib/
-COPY target/plugins/* plugins/
-COPY target/plugins/lib/* plugins/lib/
+COPY target/lib/*.jar lib/
+COPY target/plugins/*.jar plugins/
+COPY target/plugins/lib/*.jar plugins/lib/
 
 ENV RHO='/mclient/connection-string->"mongodb://host.docker.internal";/http-listener/host->"0.0.0.0"'
 ENTRYPOINT [ "java", "-Dfile.encoding=UTF-8", "-server", "-jar", "restheart.jar" ]