chore: cleanup dockerfile, updates to build

Author: activexray

docker/Dockerfile

@@ -1,4 +1,16 @@
-FROM adoptopenjdk/openjdk16:alpine-jre
+FROM clojure:tools-deps as builder
+
+WORKDIR /src
+
+COPY  ./deps.edn ./
+
+# Download deps
+RUN clojure -P
+
+# Build uberjar
+RUN clj -T:build uber
+
+FROM eclipse-temurin:22_36-jre-alpine as runtime
 
 WORKDIR /app