fix: remove tailwind from dockerfile and add podman-build command

justfile

@@ -89,6 +89,10 @@ clean:
 	@echo "Cleaning..."
 	@rm -f main
 
+podman-build:
+	@echo "Building Docker image with podman..."
+	@podman build -t music-server .
+
 podman-run:
 	@podman-compose up --build