Fix pom.xml: remove quarkus-rest-multipart (built into quarkus-rest), add maven-resources-plugin version; fix Dockerfile: DOSTALGIA_DATA -> DOSTALGIA_DATA_DIR

Dockerfile

@@ -24,5 +24,5 @@ WORKDIR /app
 COPY --from=build /build/target/quarkus-app/ /app/
 EXPOSE 8765
 VOLUME /data
-ENV DOSTALGIA_DATA=/data
+ENV DOSTALGIA_DATA_DIR=/data
 ENTRYPOINT ["java", "-jar", "quarkus-run.jar"]

pom.xml

@@ -40,11 +40,7 @@
       <groupId>io.quarkus</groupId>
       <artifactId>quarkus-rest-jackson</artifactId>
     </dependency>
-    <!-- Multipart file upload -->
-    <dependency>
-      <groupId>io.quarkus</groupId>
-      <artifactId>quarkus-rest-multipart</artifactId>
-    </dependency>
+    <!-- Multipart support is built into quarkus-rest -->
     <!-- Serve static files from classpath -->
     <dependency>
       <groupId>io.quarkus</groupId>
@@ -77,6 +73,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-resources-plugin</artifactId>
+        <version>3.3.1</version>
         <executions>
           <execution>
             <id>copy-frontend</id>