Finish log4j implementation

Project-01/uap25-pro01-tram/build.sh

@@ -25,13 +25,18 @@ if [ -d "$LIB" ]; then
     done
 fi
 
-# 3. Create manifest
+# 3. Copy resources (including log4j2.xml) into the JAR
+if [ -d "resources" ]; then
+    cp -r resources/* "$TMP/"
+fi
+
+# 4. Create manifest
 echo "Main-Class: $MAIN_CLASS" > "$TMP/MANIFEST.MF"
 
-# 4. Package into single jar
+# 5. Package into single jar
 jar cfm "$OUT/$JAR_NAME" "$TMP/MANIFEST.MF" -C "$TMP" .
 
-# 5. Clean temporary files
+# 6. Clean temporary files
 rm -rf "$TMP"
 
 echo "Built: $OUT/$JAR_NAME"